Supplying .. Aircraft & Helicopter Parts .. With professionalism and quality

About Us

Throughout human existence war, humanitarian aid, and peacekeeping have been obstacles that challenged the world. At BuyAircraftParts, we understand that it is imperative to constantly rise to meet and exceed those challenges with cutting-edge solutions. BAP answers the call for new and better technology in these fields, which have exponentially grown within the last few decades, meaning it is essential now more than ever to continue to break barriers in the aerospace community.

Sustainment and Modernization

In today's Aviation Industry, locating the parts you need and having a vendor deliver them on time is key, along with finding someone who can secure you a better price than most vendors. The staff at Buy Aircraft Parts is focused on Sustainment and Modernization projects domestically and internationally. Our customers have dedicated assigned account managers, so they deal with the same contact all the time and get a sense of familiarity.

Distribution & Logistics We have the ability to fill most any consumable order the same day.
Parts & Consumables BuyAircraftParts offers nothing less than the highest quality parts and consumables on the market. We supply MIL-STD/MILSPEC aerospace and military hardware and components
Warehousing We operate multiple warehouse locations with our logistics centers for reliable and quick delivery of your parts.

Bell Helicopter Parts

Bell Helicopter Parts

MD Helicopter Parts

MD Helicopter Parts

Eurocopter Parts

Eurocopter Parts

Gulfstream Parts

Gulfstream Parts

New Products

Miscellaneous Electrical And Electronic Components
Wire Assemblies: Communication Equipment Cord Cable
Related Equipment Waveguides Antennas
  • 4401B0231 radio frequency transmissio line
    NSN 5985-00-020-2768

    2 conductor quantity, aluminum material, aluminum material, silver precious material, gray paint per pd3292 surface treated

  • 4401C0233 radio frequency transmissio line
    NSN 5985-00-020-2769

    Radar set an/sps-40 end item identification, 2 conductor quantity, aluminum material, aluminum material, inner conductor silver precious material and location

  • 4401C0329 radio frequency transmissio line
    NSN 5985-00-020-2778

    9.750 inches overall length, 1.625 inches outside diameter, 2 conductor quantity, aluminum material, aluminum material, inner conductor silver precious material and location

  • 4401C0329-2 radio frequency transmissio line
    NSN 5985-00-020-2779

    1.354 feet overall length, 1.625 inches outside diameter, 2 conductor quantity, aluminum material, aluminum material, inner conductor silver precious material and location

  • 4401C0336 radio frequency tra line section
    NSN 5985-00-020-2780

    90.375 inches overall length, 600.0 megahertz frequency rating, radar set an/sps-40 end item identification, aluminum alloy, 6061, t6 material

  • 2072230 waveguide switch
    NSN 5985-00-020-2882

    Switch

  • 2036981 waveguide assembly
    NSN 5985-00-020-2906

    Internal, rectangular external, rectangular cross-sectional shape style, seamless single tubing segment tubing wall construction style

  • 2062239 waveguide assembly
    NSN 5985-00-020-2913

    Internal, rectangular external, rectangular cross-sectional shape style, seamless single tubing segment tubing wall construction style

Electrical Hardware And Supplies
Electrical Insulators And Insulating Materials
  • 752-9525-002 plate insulator
    NSN 5970-00-043-2921

    1.655 inches overall length, 0.002 inches overall height, 1.063 inches overall width, 0.166 inches first hole diameter, 0.166 inches second hole diameter

  • NY04-25 bushing insulator
    NSN 5970-00-043-2922

    0.115 inches inside diameter, 0.235 inches outside diameter, 0.297 inches overall height, heat resistant environmental protection

  • 992 electrical insulation tape
    NSN 5970-00-043-3635

    1250.000 dielectric withstanding voltage in volts, 1.000 inches nominal width, 1296.0 inches nominal length, 0.0100 inches nominal overall thickness

  • 992 electrical insulation tape
    NSN 5970-00-043-3636

    1250.000 dielectric withstanding voltage in volts, 1.250 inches nominal width, 36.0 yards nominal length, 0.0100 inches nominal overall thickness

  • 992 electrical insulation tape
    NSN 5970-00-043-3637

    1250.000 dielectric withstanding voltage in volts, 1.500 inches nominal width, 36.0 yards nominal length, 0.0100 inches nominal overall thickness

  • A2112 bushing insulator
    NSN 5970-00-043-3757

    0.090 inches inside diameter, 0.220 inches outside diameter, 0.120 inches overall height, 0.150 inches shank outside diameter, plastic, polytetrafluoroethylene, mil-p-19468, group a material and location

  • A2113 plate insulator
    NSN 5970-00-043-3758

    Insulator

  • NL411W04-016 standoff insulator
    NSN 5970-00-044-5520

    White identification code color, 1.000 inches outside diameter, 2.000 inches overall height, 1 threaded hole mounting facility type and quantity

Electronic Microcircuits
Semiconductor Devices And Associated Hardware
Coils And Transformers
  • 8030000748 radio frequency transformer
    NSN 5950-00-006-7705

    30 single component single primary turn quantity, 0.33 microhenries single component single secondary inductance rating, solid single component coil form type

  • 8030000749 radio frequency transformer
    NSN 5950-00-006-7706

    100 single component single primary turn quantity, 14.20 microhenries single component single primary inductance rating, 2.5 megahertz single component frequency rating

  • 27838 reactor
    NSN 5950-00-006-8055

    0.130 inches single group mounting hole diameter, fixed inductance type, 40.00 microhenries single component single winding inductance rating

  • 861808 vibrator power transformer
    NSN 5950-00-006-8129

    1.932 inches overall length, 0.920 inches overall height, 1.485 inches overall width, 400.0 hertz single component frequency rating

  • 861802 vibrator power transformer
    NSN 5950-00-006-8130

    Transformer

  • 42261 radio frequency coil
    NSN 5950-00-006-8848

    1 single component single winding turn quantity, air wound single component coil form type, 0.240 inches body length, 0.240 inches body outside diameter

  • 984670-1 power transformer
    NSN 5950-00-006-9040

    400.0 hertz single component frequency rating, single phase to single phase single component input-output phase relationship, 0.870 inches body length

  • 352803-18 reactor
    NSN 5950-00-006-9129

    Fixed inductance type, 12.00 millihenries single component single winding inductance rating, 1.062 inches body length, 0.500 inches body width

Relays And Solenoids
  • 9991409 relay assembly
    NSN 5945-00-021-3575

    10.500 inches overall length, 4.000 inches overall height, 6.375 inches overall width, four no. 8/0/164 in./-32 nc tapped mtg holes spaced on 4.125 in. By 9.625 in. Mtg centers mounting configuration

  • HP466507 solenoid plunger
    NSN 5945-00-021-5590

    Plunger

  • SA50251 electromagnetic relay
    NSN 5945-00-021-6603

    1 winding quantity, 1 coil quantity

  • 80036-4 electromagnetic relay
    NSN 5945-00-021-6778

    1.710 inches overall length, 1.406 inches single mounting facility center to center distance between mounting facilities parallel to length

  • S1G9-24SEAC5 electrical solenoid
    NSN 5945-00-021-6863

    Cylindrical frame iii body style, 0.500 inches body diameter, 1.500 inches body length, steel case material, any acceptable case surface treated

  • MHX4228 electromagnetic relay
    NSN 5945-00-021-6990

    1.740 inches overall length, 1.406 inches single mounting facility center to center distance between mounting facilities parallel to length

  • 555255-007 electromagnetic relay
    NSN 5945-00-021-6996

    1.310 inches overall length, 1.562 inches single mounting facility center to center distance between mounting facilities parallel to length

  • 9560H1406 electromagnetic relay
    NSN 5945-00-021-8023

    50.0 frequency in hertz, 1 winding quantity, 1 coil quantity, 120.0 volts ac 25 deg celsius single winding operating voltage rating and type at specified temp

Terminal Strips Terminals Lugs
Electrical Connectors
Switches
  • 704 code indicating wheel switch
    NSN 5930-00-007-9218

    0.500 inches overall length, 1.940 inches overall height, 1.150 inches overall width, 1 individual section quantity, 115.0 ac at sea level contact voltage rating in volts

  • 724 code indicating wheel switch
    NSN 5930-00-007-9219

    0.500 inches overall length, 1.770 inches overall height, 1.150 inches overall width, 1 individual section quantity, 115.0 ac at sea level contact voltage rating in volts

  • 737 code indicating wheel switch
    NSN 5930-00-007-9220

    0.500 inches overall length, 1.770 inches overall height, 1.150 inches overall width, 1 individual section quantity, rfi shielding features provided

  • 740 code indicating wheel switch
    NSN 5930-00-007-9221

    0.500 inches overall length, 1.770 inches overall height, 1.150 inches overall width, 1 individual section quantity, rfi shielding features provided

  • MS27716-27 toggle switch
    NSN 5930-00-007-9229

    2a thread class, bushing mount body style, 0.250 inches bushing length, 0.575 inches body length, 0.345 inches body width, 0.540 inches body height

  • 122902LK rotary switch
    NSN 5930-00-007-9262

    2b single mounting facility thread class, 2.656 inches overall length, 2.500 inches overall height, 2.500 inches overall width

  • 3101+1258 toggle switch
    NSN 5930-00-007-9265

    2a thread class, bushing mount body style, 0.350 inches bushing length, 0.500 inches body length, 0.270 inches body width, 0.395 inches body height

  • 8886700009-1 rotary switch
    NSN 5930-00-007-9269

    2a single mounting facility thread class, 0.312 inches single mounting facility thread length, 3.828 inches overall length, 1.828 inches overall height

Circuit Breakers
  • STSVC004-203 circuit breaker
    NSN 5925-00-102-7824

    Multipole-single actuator type body style, 0.235 inches bushing length, 2.250 inches body length, 2.189 inches body width, 2.340 inches body height

  • STSVC004-253 circuit breaker
    NSN 5925-00-102-7825

    Multipole-single actuator type body style, 0.235 inches bushing length, 2.250 inches body length, 2.189 inches body width, 2.340 inches body height

  • STSVC004-502 circuit breaker
    NSN 5925-00-102-7826

    Multipole-single actuator type body style, 0.235 inches bushing length, 2.250 inches body length, 2.189 inches body width, 2.340 inches body height

  • GA53631L10 circuit breaker
    NSN 5925-00-102-8007

    Single pole type body style, 2.500 inches body length, 0.750 inches body width, plastic case material, 1.938 inches center to center distance between terminals parallel to length

  • GA53631L13 circuit breaker
    NSN 5925-00-102-8010

    Single pole type body style, 2.500 inches body length, 0.750 inches body width, plastic case material, 1.938 inches center to center distance between terminals parallel to length

  • HN69GZ102 circuit breaker
    NSN 5925-00-102-9348

    Circuit Breaker

  • 2 0186-795 circuit breaker
    NSN 5925-00-102-9390

    Single pole type body style, 0.500 inches bushing length, 1.375 inches body length, 0.660 inches body width, plastic case material

  • STSVC004-752 circuit breaker
    NSN 5925-00-103-1050

    Multipole-single actuator type body style, 0.235 inches bushing length, 2.250 inches body length, 2.189 inches body width, 2.340 inches body height

Protectors Absorbers Arrestors Fuses
Filters And Networks
Capacitors
Resistors
  • RNC60H1020FM film fixed resistor
    NSN 5905-00-004-6077

    -50.0 to 50.0 temp coefficient of resistance in ppm per deg celsius, 102.000 ohms electrical resistance, -1.000 to 1.000 resistance tolerance in percent

  • FE12-1022PMFC2 film fixed resistor
    NSN 5905-00-004-6078

    -50.0 to 50.0 temp coefficient of resistance in ppm per deg celsius, 10.200 kilohms electrical resistance, -1.000 to 1.000 resistance tolerance in percent

  • C21-126-1PCT film fixed resistor
    NSN 5905-00-004-6080

    -50.0/+50.0 temp coefficient of resistance in ppm per deg celsius, 127.000 ohms electrical resistance, -1.000 to 1.000 resistance tolerance in percent

  • MEA130P0RM1PCTT2 film fixed resistor
    NSN 5905-00-004-6081

    -50.0/+50.0 temp coefficient of resistance in ppm per deg celsius, 130.000 ohms electrical resistance, -1.000 to 1.000 resistance tolerance in percent

  • 8525093-109 film fixed resistor
    NSN 5905-00-004-6082

    -50.0/+50.0 temp coefficient of resistance in ppm per deg celsius, 133.000 ohms electrical resistance, -1.000 to 1.000 resistance tolerance in percent

  • 161-01364-00 film fixed resistor
    NSN 5905-00-004-6083

    -50.0 to 50.0 temp coefficient of resistance in ppm per deg celsius, 1.370 kilohms electrical resistance, -1.000 to 1.000 resistance tolerance in percent

  • RN60C1420F film fixed resistor
    NSN 5905-00-004-6084

    -50.0/+50.0 temp coefficient of resistance in ppm per deg celsius, 143.000 ohms electrical resistance, -1.000 to 1.000 resistance tolerance in percent

  • RNC60H1431FS film fixed resistor
    NSN 5905-00-004-6085

    -50.0 to 50.0 temp coefficient of resistance in ppm per deg celsius, 1.430 kilohms electrical resistance, -1.000 to 1.000 resistance tolerance in percent

Miscellaneous Communication Equipment
Spacers Shims Rings Bushings
  • B200003867-1 outer ring
    NSN 5365-00-006-0676

    Ring

  • 11634204-2 shim
    NSN 5365-00-006-0678

    0.688 inches outside diameter, 0.219 inches aperture diameter, one-piece construction, 75.7 rockwell superficial 30-n hardness rating

  • 186543 shim
    NSN 5365-00-006-0734

    Shim

  • 407094 shim
    NSN 5365-00-006-0737

    Shim

  • 780005 spacer
    NSN 5365-00-006-0738

    Spacer

  • 786055 spacer
    NSN 5365-00-006-0739

    Spacer

  • 786056 spacer
    NSN 5365-00-006-0740

    Spacer

  • 52090176-000 plate spacer
    NSN 5365-00-006-0908

    Color, gold , aluminum alloy material, chromate surface treated, mil-c-5541 mil spec single treatment response surface treated document and classification

Wire Springs Leaf Flat Coil
Knobs And Pointers
  • 23-125 dial window
    NSN 5355-00-045-8135

    4.156 inches outside diameter, 0.125 inches material thickness, clamp attachment method, voltmeter end item identification, glass material

  • 1513586-1 knob
    NSN 5355-00-045-9137

    Knob

  • 149-120A dial window
    NSN 5355-00-045-9280

    1.865 inches outside diameter, 0.118 inches material thickness, retaining ring attachment method, frame included , glass material

  • 1131798 knob
    NSN 5355-00-046-0431

    0.2495 inches inside diameter, 0.625 inches shank length, 0.563 inches shank diameter, straight shank style, 0.625 inches overall depth

  • 2381989 knob
    NSN 5355-00-046-2051

    0.250 inches inside diameter, 0.594 inches overall depth, grip aid gripping surface condition, involute serration shaft accommodation style

  • 531AS107-1 knob
    NSN 5355-00-046-3866

    0.500 inches inside diameter, 0.031 inches shank length, 0.750 inches shank diameter, straight shank style, 0.312 inches overall depth

  • 40-395-204-003 dial pointer
    NSN 5355-00-046-3875

    Center hole attachment method, opaque material transparency, pointer marked l , copper alloy bushing material, paint pointer surface treated

  • 40-395-204-005 dial pointer
    NSN 5355-00-046-3895

    Center hole attachment method, opaque material transparency, pointer marked l , copper alloy bushing material, paint pointer surface treated

Weapon System Hardware
Commercial Hardware
  • 128BM10977-8 access door hinge
    NSN 5340-00-007-5931

    Hinge

  • 10031-4 loop clamp
    NSN 5340-00-007-6040

    Round, unthreaded tongue hole type, 0.375 inches overall width, 0.170 inches diameter, 0.050 inches material thickness, 0.469 inches center to center distance between loop and mounting hole

  • 150275AR extension drawer slide section
    NSN 5340-00-007-6121

    Right hand side for which designed, aluminum alloy 7075 material, qq-a-200/11, t6 fed spec single material response material document and classification

  • GF530B150 grooved clamp coupling ferrule
    NSN 5340-00-007-6122

    0.032 inches wall thickness, 0.750 inches overall length, 2.080 inches flange outside diameter, steel, mil-s-6721, comp ti material and location

  • 150275AL extension drawer slide
    NSN 5340-00-007-6136

    5.000 inches width, 39.000 inches extended length, threaded hole mounting method, left hand side for which designed, passivate surface treated

  • 8754593-1 loop clamp
    NSN 5340-00-007-6195

    Round, unthreaded tongue hole type, 0.750 inches overall width, 0.270 inches diameter, 0.042 inches material thickness, 1.560 inches center to center distance between loop and mounting hole

  • GC500T8AA3W loop clamp
    NSN 5340-00-007-6216

    Round, unthreaded tongue hole type, weather resistant cushioning environmental protection, 0.625 inches overall width, 0.204 inches diameter

  • TA143SS7-16 angle bracket
    NSN 5340-00-007-6341

    0.749 inches first leg length, 1.437 inches second leg length, 0.750 inches second leg width, 0.375 inches second leg distance from edge to hole center along width

O-ring
  • ARP568-156MILR25897TY1CL1 o-ring
    NSN 5331-00-042-8656

    0.100 inches cross-sectional height, 4.222 inches center hole diameter, 125 elongation percentage, rubber fluorocarbon class fpm material

  • 4410661-9100 o-ring
    NSN 5331-00-043-1860

    0.094 inches cross-sectional height, 0.750 inches center hole diameter, rubber fluorosilicone class fq material

  • 45Z463 o-ring
    NSN 5331-00-043-3988

    0.375 inches cross-sectional height, rubber synthetic material

  • AS568-112 o-ring
    NSN 5331-00-043-5267

    -85.0 deg fahrenheit temp rating, 0.094 inches cross-sectional height, rubber synthetic material

  • 12492PC13 o-ring
    NSN 5331-00-043-5419

    0.135 inches cross-sectional height, 3.045 inches center hole diameter, rubber synthetic material

  • 1330447 o-ring
    NSN 5331-00-044-2377

    0.070 inches cross-sectional height, rubber butadiene-acrylonitrile class nbr material

  • 1-0928 o-ring
    NSN 5331-00-044-2874

    0.160 inches cross-sectional height, 19.750 inches center hole diameter, rubber synthetic material

Tube And Rigid Tubing Pipe
  • 65307-08066-049 metal tube assembly
    NSN 4710-00-027-9242

    Tube Assembly

  • 65307-08066-050 metal tube assembly
    NSN 4710-00-027-9244

    Tube Assembly

  • 65307-08066-046 metal tube assembly
    NSN 4710-00-027-9254

    Tube Assembly

  • L473-6025-11 metal tube assembly
    NSN 4710-00-027-9296

    0.035 inches wall thickness, 3b single end thread class, right-hand single end , 1 single end mating end quantity, steel, mil-t-8606, type 1, comp 321 tubing material

  • L473-6025-41 metal tube assembly
    NSN 4710-00-027-9297

    0.035 inches wall thickness, 3b single end thread class, right-hand single end , 1 single end mating end quantity, steel, mil-t-8606, type 1, comp 321 tubing material

  • L473-6025-61 metal tube assembly
    NSN 4710-00-027-9298

    0.035 inches wall thickness, 3b single end thread class, right-hand single end , 1 single end mating end quantity, steel, mil-t-8606, type 1, comp 321 tubing material

  • L473-6025-71 metal tube assembly
    NSN 4710-00-027-9302

    0.035 inches wall thickness, 3b single end thread class, right-hand single end , 1 single end mating end quantity, steel, mil-t-8606, type 1, comp 321 tubing material

  • WWT775 metallic tube
    NSN 4710-00-027-9510

    Plain round cross-sectional shape style, 0.032 inches wall thickness, plain first end style, 0.312 inches diameter, ends sealed for refrigeration service features provided

Unmounted Plain Bearings
  • SMB587554 sleeve bearing set
    NSN 3120-00-007-6324

    1 component quantity, 80063 document source, mfr drawing document type, 1 component document page number, smb587554 document identification

NSN Parts Drilldown

Select a category to begin drilloing down into our NSN catalog.
FSG [0-9]
FSG Description
No. NSNs
10
Weapons
52,533
12
Fire Control Equipment
28,081
13
Ammunition And Explosives
30,846
14
Guided Missiles
30,860
15
Aerospace Craft And Structural Components
227,282
16
Aerospace Craft Components And Accessories
175,719
17
Servicing Equipment Ground Handling Landing Aerospace Craft Launching
25,140
18
Space Vehicle Components
6
19
Floating Docks Pontoons Small Craft Ships
986
20
Ship And Marine Equipment
28,919
22
Railway Equipment
1,241
23
Cycles Trailers Motor Vehicles Ground Effect Vehicles
4,893
24
Tractors
438
25
Vehicular Equipment Components
144,234
26
Tires And Tubes
2,520
28
Components Turbines Engines
103,815
29
Engine Accessories
106,009
30
Mechanical Power Transmission Equipment
187,969
31
Bearings
159,919
32
Woodworking Machinery And Equipment
977
34
Metalworking Machinery
27,912
35
Service And Trade Equipment
4,230
36
Special Industry Machinery
15,186
37
Agricultural Machinery And Equipment
1,150
38
Highway Maintenance Equipment Excavating Mining Construction
12,981
39
Materials Handling Equipment
21,417
40
Fittings Chain Cable Rope
21,292
41
Air Circulating Equipment Air Conditioning Refrigeration
39,785
42
Safety Equipment; And Environmental Protection Equipment And Materials Rescue Firefighting
19,320
43
Pumps And Compressors
84,465
44
Drying Equipment; And Nuclear Reactors Steam Plant Furnace
17,322
45
Waste Disposal Equipment Heating Plumbing
20,681
46
Water Purification And Sewage Treatment Equipment
2,310
47
Fittings Hose Tubing Pipe
320,842
48
Valves
184,139
49
Maintenance And Repair Shop Equipment
117,088
51
Hand Tools
115,421
52
Measuring Tools
14,898
53
Hardware And Abrasives
1,484,511
54
Prefabricated Structures And Scaffolding
5,876
55
Veneer Plywood Millwork Lumber
1,269
56
Construction And Building Materials
9,710
58
Coherent Radiation Equipment Detection Communication
169,269
59
Electrical And Electronic Equipment Components
1,843,969
60
Accessories Assemblies Components Fiber Optics Materials
8,843
61
Power And Distribution Equipment Electric Wire
271,496
62
Lighting Fixtures And Lamps
89,022
63
Signal And Security Detection Systems Alarm
9,901
65
Veterinary Equipment And Supplies Dental Medical
94,733
66
Instruments And Laboratory Equipment
231,695
67
Photographic Equipment
34,815
68
Chemicals And Chemical Products
10,753
69
Training Aids And Devices
11,738
70
Suppliesan D Support Equipment Software Information Technology Equipment (including Firmware)
78,277
71
Furniture
17,400
72
Household And Commercial Furnishings And Appliances
2,750
73
Food Preparation And Serving Equipment
6,769
74
Text Processing Systems And Visible Record Equipment Office Machines
9,726
75
Office Supplies And Devices
21,394
76
Other Publications Maps Books
233,163
77
Home-type Radios Phonographs Musical Instruments
1,010
78
Recreational And Athletic Equipment
1,144
79
Cleaning Equipment And Supplies
5,529
80
Adhesives Sealers Paints Brushes
15,327
81
Packing Supplies Packaging Containers
21,448
83
Tents And Flags Apparel And Shoe Findings Furs Leather Textiles
10,271
84
Jewelry Insignia Individual Equipment Clothing
67,311
85
Toiletries
810
87
Agricultural Supplies
58
88
Live Animals
27
89
Subsistence
5,744
91
Waxes Oils Lubricants Fuels
4,158
93
Nonmetallic Fabricated Materials
18,411
94
Nonmetallic Crude Materials
6
95
Shapes Sheets Metal Bars
25,536
96
Their Primary Products Minerals Ores
515
99
Miscellaneous
35,165
nsn drilldown

Your Selection:

  • xxxx
  • xx
  • xxx
  • xxxx