Model: 4MS21318-14

Drive Screw

Properties:

Fastener Length
0.188 inches
Head Style
Round
Head Diameter
Between 0.146 inches and 0.162 inches
Head Height
Between 0.059 inches and 0.069 inches
Pilot Diameter
Between 0.080 inches and 0.083 inches
Pilot Length
0.047 inches
Features Provided
Casehardened
Nonmachine Thread Style
Drive screw (type u)
Nonmachine Thread Diameter
0.098 inches
Material
Steel
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416 type 2 cl 3 federal specification all treatment responses
NSN
5305-00-175-3230
Part Number
4MS21318-14
Description
Screw,drive
CAGE

A hardened cylindrical fastener with multiple spiral flutes on its shank. It also has an end smaller in diameter than the outside diameter of the spiral flutes, which acts as a pilot when driven into a drilled hole.

Part 4MS21318-14 NSN 5305-00-175-3230

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15896
FIIG:
A003B0
Concept No.:
App. Key:
SD
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

End Items End applications NSN 5305-00-175-3230 is a component of

  • Close In Weapon System (ciws-phalanx)
  • Main Feed Pumps
  • B-1 Aircraft Support Equipment
  • Fire Pumps
  • Stream (std. Tensioned Replenishment At Sea Method)
  • 02n2 Systems
  • An/pps-5b Radar Set
  • Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
  • Mini-sace Test Consoles
  • Aviation Ordance
  • 003429953
  • Aircraft Maintenance Fixture
  • 003605347
  • Radio Receiver
  • 004012551
  • Electrical Test Set Adapter Drawer
  • 004223301
  • Radio Transmitter
  • 014495826
  • Aircraft Engine Test Set
  • 004480366
  • Test Set
  • 004611802
  • Motor-generator
  • 004653762
  • Sound Recorder-reproducer
  • 004851418
  • Air Conditioner
  • 004903005
  • Hydraulic Pump Unit
  • 004914174
  • Antenna Control
  • 000632862
  • Aircraft Mooring Tie Down
  • 009283382
  • Multiplexer
  • 004901859
  • Centrifugal Pump Unit
  • 004970471
  • Motor-generator
  • 005004713
  • Motor-generator
  • 001387990
  • Radio Receiver-transmitter
  • 004901859
  • Centrifugal Pump Unit
  • 005263390
  • Aircraft Mounted Winch
  • 000178241
  • Gasoline Engine Generator Set
  • 012446385
  • Air Conditioner
  • 005989153
  • Liquid Argon-nitrogen-oxygen Storage Tank
  • 006358308
  • Motor-generator
  • 006358311
  • Motor-generator
  • 006700619
  • Turbine Engine Gearbox Housing
  • 006764551
  • Flight Control System Test Set
  • 006816330
  • Relay Assembly
  • 006864564
  • Motor-generator
  • 007020710
  • Air Conditioner
  • 007100849
  • Valve Body
  • 007159073
  • Powered Linker-delinker
  • 007164386
  • Electronic Systems Test Set
  • 015210769
  • Radio Navigation Transmitter
  • 007317151
  • Flight Control System Test Set
  • 007998755
  • Gearcase-motor
  • 008099910
  • Power Supply
  • 010573968
  • Flight Coordination
  • 008183037
  • Stabilizatio Tester
  • 008344545
  • Motor-generator
  • 011055758
  • Rectifier I Section
  • 008495397
  • Air Conditioner
  • 005430012
  • Telephone Set
  • 009308078
  • Multiplexer
  • 011055758
  • Rectifier I Section
  • 008692514
  • Telephone
  • 008711239
  • Test Adapter Kit
  • 008719240
  • Electrical Engine Starter
  • 011055758
  • Rectifier I Section
  • 011055758
  • Rectifier I Section
  • 008843011
  • Aircraft Engine Test Stand
  • 008915963
  • Motor-generator
  • 008915964
  • Motor-generator
  • 008919321
  • Aircraft Generator Test Stand
  • 008933426
  • Aircraft Generator Test Stand
  • 010574037
  • Radio Set
  • 008990786
  • Navigational Computer
  • 009003940
  • Telephone Repeater
  • 009087703
  • Linear Electro-mechanical Actuator
  • 009106326
  • Guided Missile Test Set
  • 009110187
  • Air Conditioner
  • 009178221
  • Fluid Filter
  • 009308079
  • Multiplexer
  • 010094939
  • Radar Set
  • 012446385
  • Air Conditioner
  • 011055758
  • Rectifier I Section
  • 011055758
  • Rectifier I Section
  • 011055758
  • Rectifier I Section
  • 011055758
  • Rectifier I Section
  • 011055758
  • Rectifier I Section
  • 011055758
  • Rectifier I Section
  • 009255634
  • Missile Aw Detector
  • 009290271
  • Restr Rail Assembly
  • 009290273
  • Restr Rail Assembly
  • 009290279
  • Restr Rail Assembly
  • 009340373
  • Radio Test Set
  • 009386539
  • Motor-generator
  • 009419535
  • Steering Wheel
  • 009446409
  • Telephone Repeater
  • 009446841
  • Carg Restraint Rail
  • 009446842
  • Restr Rail Assembly
  • 009446843
  • Restr Rail Assembly
  • 009446848
  • Restr Rail Assembly
  • 009458702
  • Radio Set Control
  • 009490361
  • Analog To Converter
  • 009493942
  • If M Amplifier Assy
  • 009504381
  • Status Sig Receiver
  • 009565221
  • Aircraft Mounted Winch
  • 009833717
  • Air Conditioner
  • 009858185
  • Battery Charger
  • 011275868
  • Electrographic Teleprinter
  • 001660221
  • Antenna
  • 010159061
  • Detonating Cord Assembly
  • 010586292
  • Nonexpandable Shelter
  • 011056443
  • T Finishing Section
  • 011056443
  • T Finishing Section
  • 011056443
  • T Finishing Section
  • 011056443
  • T Finishing Section
  • 009290272
  • Restr Rail Assembly
  • 010230349
  • Launch Signal Panel
  • 010297476
  • Boresight Alignment Target Assembly
  • 010298489
  • Radar Test Set
  • 000508255
  • Radio Set
  • 010456533
  • Radio Receiver
  • 010461383
  • Hydraulic System Components Test Stand
  • 012876114
  • Cooling Monitor Uni
  • 010414590
  • Self-propelled Medium Howitzer
  • 010486308
  • Radio Transmitter
  • 010486309
  • Radio Transmitter
  • 010528106
  • Alternating Current Generator
  • 013400901
  • Antenna Control Subassembly
  • 010620002
  • Communications Modem
  • 010627475
  • Ground Handling Equipment Cradle
  • 004050404
  • Searchlight Set Inf
  • 010414590
  • Self-propelled Medium Howitzer
  • 008891446
  • Gasoline Engine Generator Set
  • 008891447
  • Gasoline Engine Generator Set
  • 015205483
  • Radio Navigation Transmitter
  • 010955359
  • Fluid Pressure Regulating Valve
  • 010883669
  • Cargo-transport Helicopter
  • 010883669
  • Cargo-transport Helicopter
  • 010845293
  • Antenna-transceiver
  • 011275077
  • Cargo Truck
  • 011302476
  • Aircraft Bomb Ejector Rack
  • 011304138
  • Motor-generator
  • 004113072
  • Spectrum Analyzer
  • 004637594
  • Downstrea Case Assy
  • 010854731
  • Air Conditioner
  • 008778741
  • Telephone Terminal
  • 008778741
  • Telephone Terminal
  • 008778741
  • Telephone Terminal
  • 008778741
  • Telephone Terminal
  • 008778741
  • Telephone Terminal
  • 012080460
  • Aircraft Fuel Tank
  • 012128829
  • Guided Missile Maintenance Platform
  • 000549366
  • Landing Control Central
  • 009354931
  • Radio Set
  • 010628194
  • Communicat Terminal
  • 012514618
  • Guided Missile System Test Set
  • 012515134
  • Generator-regulator
  • 000698795
  • Telegraph-telephone Signal Converter
  • 012621935
  • Electric Light Control
  • 012702269
  • Guided Missile System Test Equipment
  • 012816834
  • Antenna Pedestal Subassembly
  • 012987625
  • Swivel Caster
  • 008920622
  • Radio Receiver-transmitter
  • 005998252
  • Rawin Set
  • 013065544
  • Ground Handling Equipment Adapter
  • 013183645
  • Electrical Cable Assembly Set
  • 013412016
  • Gate Valve
  • 013590083
  • Air Conditioner
  • 013628488
  • Guided Missile Transporter Semitrailer
  • 009355076
  • Electronic Equipment Maintenance Kit
  • 000751638
  • Gasoline Engine Generator Set
  • 009355416
  • Air Conditioner
  • 007520603
  • Radar Set
  • 013740590
  • Cold End Assem Pump
  • 013844891
  • Electronic Systems Test Set
  • 000772986
  • Relay Test Set
  • 012509557
  • Si Modem Converter
  • 013910694
  • Ammunition Feed Electrohydraulic Drive Assembly
  • 011340165
  • Trailer Mounted Diesel Engine Generator Set
  • 007520603
  • Radar Set
  • 009063016
  • Car Bumper Assembly
  • 007520603
  • Radar Set
  • 014606545
  • Ammunition Transfer Unit
  • 000956956
  • Stop Timer
  • 007520603
  • Radar Set
  • 007520603
  • Radar Set
  • 001024236
  • Aircraft Cargo Loading-unloading Truck
  • 001037103
  • Guided Missile Section Cradle
  • 001054342
  • Hoisting Adapter
  • 001181243
  • Diesel Engine Generator Set
  • 001181253
  • Diesel Engine Generator Set
  • 009355421
  • Air Conditioner
  • 011362046
  • Digital D Generator
  • 004231693
  • Interrogator Set
  • 009356955
  • Automatic Chemical Agent Alarm
  • 001440383
  • Synchron Controller
  • 006911868
  • Palleti Bumper Assy
  • 001654670
  • Environmental Contr
  • 001657614
  • Ground Handling Equipment Adapter
  • 001689832
  • Gate Valve
  • 001739397
  • Direct Current Generator
  • 010490377
  • Radio Transmitter
  • 010212640
  • Leg Frame Assembly
  • 001955414
  • Air Cycle Machine
  • 002150642
  • Aircraft Ground Servicing Guard
  • 007520603
  • Radar Set
  • 002364272
  • Air Conditioner
  • 000823926
  • Radio Set
  • 001681562
  • Radio Terminal Set
  • 002430554
  • Multimeter
  • 007520603
  • Radar Set
  • 013655687
  • Trailer Mounted Laundry Unit
  • 013655687
  • Trailer Mounted Laundry Unit
  • 003139165
  • Aircraft Generator Test Stand
  • 003278620
  • Bulk Transfer Flammable Liquid Pumping Assembly
  • 003423895
  • Pedestal G Analyzer
  • 004113072
  • Spectrum Analyzer
  • 003945848
  • Guided Missile Equipment Handling Unit
  • 009160307
  • Restraint Rail Assembly
  • 006171435
  • Motor-generator
  • 004389863
  • Electrical Test Set Adapter Drawer
  • 004446474
  • Aerial Cam Test Set
  • 004615961
  • Alternating Current Motor
  • 004637089
  • Aircraft Cargo Loading-unloading Truck
  • 004642918
  • Signal Generator Group
  • 004651030
  • Diesel Engine Generator Set
  • 010628246
  • Radio Set
  • 004867143
  • Quadrant Control Assembly
  • 004871224
  • Converter
  • 000871609
  • Searchlight
  • 005014568
  • Gearcase-motor
  • 005090740
  • Portable Duct Type Heater
  • 005190221
  • Motor-generator
  • 005390330
  • Motor-generator
  • 005452445
  • Temperat Calibrator
  • 005816259
  • Relay Assembly
  • 005858191
  • Reciprocating Compressor Unit
  • 005941730
  • Hydraulic Jack Parts Kit
  • 010877318
  • Digit Modem Control
  • 006078626
  • Aircraft Seat Frame
  • 006115774
  • Pneumatic System Components Test Set
  • 006284857
  • Degreaser
  • 006289023
  • Vehicl Weighing Kit
  • 006354724
  • Motor-generator
  • 006400246
  • Reciprocating Compressor Unit
  • 000228405
  • Upstr Case Assembly
  • 011877844
  • Facsimile Lightwe
  • 009879381
  • Bench Test Analyzer
  • 000896253
  • Teleph Terminal Set
  • 009395894
  • Flight Lin Analyzer
  • 007020624
  • Air Conditioner
  • 007100978
  • Valve Body
  • 007121744
  • Fluid Filter
  • 011719726
  • Bulk Transfer Flammable Liquid Pumping Assembly
  • 007640303
  • Air Conditioner
  • 007764636
  • Reciprocating Compressor Unit
  • 007781623
  • Temp Control Tester
  • 007941363
  • Elec Starter Engine
  • 001795210
  • Communications Modem Assembly
  • 005536061
  • Teletypewriter
  • 008884031
  • Receiver-transmitter Subassembly
  • 010837382
  • Rail Restraint Asse
  • 009101076
  • Fluid Pressure Regulating Valve
  • 009159673
  • Liquid Oxygen Converter
  • 001795211
  • Power Supply
  • 013590083
  • Air Conditioner
  • 009208951
  • Restr Rail Assembly
  • 009296865
  • Motor Driven Cable Reeling Machine
  • 010654467
  • Meteorological Data
  • 009358729
  • Diesel Engine Generator Set
  • 009446839
  • Carg Restraint Rail
  • 009446846
  • Restr Rail Assembly
  • 009446847
  • Carg Restraint Rail
  • 009449162
  • Restr Rail Assembly
  • 009461891
  • Restr Rail Assembly
  • 009465569
  • Motor-generator
  • 009504373
  • Analog To Converter
  • 009628571
  • Signal Data Recorder
  • 009658274
  • Telecommunication System Test Set
  • 009666602
  • Aircraft Control Wheel
  • 009800711
  • Test Adapter Kit
  • 009948785
  • Temperature Regulating Valve
  • 003355403
  • Access Door Aircraft Ground Saftey Lock
  • 001797767
  • Mast Extension Kit
  • 010956232
  • Telegraph Terminal
  • 010102861
  • Air Conditioner
  • 005628900
  • Video Amplifier
  • 008087100
  • Armored Dozer-scraper Combination Full Tracked Tractor
  • 004396242
  • Full Tracked Recovery Vehicle
  • 000178240
  • Gasoline Engine Generator Set
  • 011463260
  • Kg-84a
  • 001413606
  • Antenna Control
  • 004396242
  • Full Tracked Recovery Vehicle
  • 001798503
  • Radar Set
  • 009008199
  • Multiplexer
  • 009008200
  • Multiplexer
  • 010288364
  • High Speed Buffer
  • 010705001
  • Air Circulator
  • 004396242
  • Full Tracked Recovery Vehicle
  • 010804017
  • Synchropha Test Set
  • 009033501
  • Signal Generator
  • 010832539
  • Restraint Rail Asse
  • 009049425
  • Wind Spee Simulator
  • 010868785
  • Hoisting Adapter
  • 010904984
  • Ground Handling Lift Trailer
  • 010940770
  • Missile Handling Equipment Controller
  • 010999786
  • Direct Current Generator
  • 011005927
  • Support Structure
  • 011020185
  • Telephone Terminal
  • 011280375
  • Countermeasures Dispensing Set Test Set
  • 009734186
  • Attitude C Test Set
  • 006577534
  • 90 Millimeter Recoilless Rifle
  • 009078300
  • Telegraph Terminal
  • 011460842
  • Guided Missile Hoisting Beam
  • 004357765
  • Electronic Shop She
  • 005924645
  • Air Conditioner
  • 009857574
  • Distribution Box
  • 005998252
  • Rawin Set
  • 012278845
  • Communications Modem
  • 012313051
  • Aircraft Fuel Tank
  • 012316296
  • Ground Handling Equipment Adapter
  • 011048926
  • Test Facility Set
  • 012632433
  • Guided Missile Maintenance Fixture
  • 012702270
  • Guided Missile System Test Equipment
  • 012801984
  • Control-monitor Group
  • 012906839
  • Guided Missile System Test Equipment
  • 012912630
  • Gearcase-motor
  • 013009135
  • Guided Missile Test Set Control
  • 013072940
  • Ammunition Shop Equipment
  • 012679479
  • Radio Set
  • 010703859
  • Surveillance Radar
  • 010366374
  • Diesel Engine Generator Set
  • 013400038
  • Communications Modem
  • 013401603
  • Intercommunication Station
  • 013610769
  • Synchro Adapter
  • 013654344
  • J Box Panel Assy
  • 013787732
  • Material Handling Roller
  • 013849785
  • Ammunition Conveyor
  • 013851897
  • Ammunition Loader Assembly
  • 013851977
  • Ammunition Transfer Unit
  • 013968856
  • Aircraft Engine Maintenance Fixture
  • 001181243
  • Diesel Engine Generator Set
  • 010829727
  • Restraint Rail Asse
  • 013975701
  • Axial Pistons Pump
  • 014218790
  • Fluid Filter
  • 011504140
  • Diesel Engine Generator Set
  • 012114122
  • Communicat Terminal
  • 014593936
  • Ammunition Drum Assembly
  • 004651027
  • Diesel Engine Generator Set
  • 011519921
  • Radio Set
  • 002246137
  • Rawin Set
  • 007156171
  • Manual Telephone Switchboard
  • 011519927
  • Remote Ground Termi
  • 007520546
  • Radio Set
  • 010403873
  • Radar Surveillance
  • 012721915
  • Tactical S Terminal
  • 015190626
  • Radio Navigation Transmitter
  • 010726388
  • Air Conditioner
  • 013590083
  • Air Conditioner
  • 007520603
  • Radar Set
  • 011837436
  • Turnaround Unit
  • 001660222
  • Antenna Pedestal
  • 000772986
  • Relay Test Set
  • 000772986
  • Relay Test Set
  • 009650196
  • Teletypewriter Test Set
  • 012177310
  • Telephone Set
  • 015078482
  • Ammunition Transfer Unit
  • 009858185
  • Battery Charger
  • 012754604
  • Electrical Coil Assembly
  • 010882224
  • Digital Data Modem
  • 007951797
  • Full Tracked Combat Engineer Vehicle
  • 007951797
  • Full Tracked Combat Engineer Vehicle
  • 007951797
  • Full Tracked Combat Engineer Vehicle
  • 007951797
  • Full Tracked Combat Engineer Vehicle
  • 007951797
  • Full Tracked Combat Engineer Vehicle
  • 007951797
  • Full Tracked Combat Engineer Vehicle
  • 015007848
  • Ammunition Chute
  • 009878635
  • Coupler Test Set
  • 009879381
  • Bench Test Analyzer
  • 000043572
  • Aircraft Component Hoisting Unit
  • 009184719
  • Alternating Current Motor
  • 000138995
  • Liquid Argon-nitrogen-oxygen Storage Tank
  • 011571682
  • Power Distribution-
  • 009455145
  • Restr Rail Assembly
  • 000236857
  • Audio Frequency Amplifier
  • 000627483
  • Motor-generator
  • 002568328
  • Antenna Pedestal
  • 005032764
  • Teletypewriter
  • 000553496
  • Aircraft Control Wheel
  • 000178241
  • Gasoline Engine Generator Set
  • 000812036
  • Diesel Engine Generator Set
  • 000844536
  • Electrical Equipment Drawer
  • 000917107
  • Stop Timer
  • 000962827
  • Radio Set Control
  • 001037134
  • Telephone
  • 001062677
  • Antenna
  • 010799495
  • Spectrum Analyzer
  • 001228101
  • Liquid Oxygen Converter
  • 013279838
  • Antenna Group
  • 001339104
  • Diesel Engine Generator Set
  • 001660223
  • Antenna
  • 001556078
  • Ground Handling Equipment Adapter
  • 001774611
  • Motor-generator
  • 009997794
  • 81 Millimeter Mortar
  • 011613992
  • Gas Turbine Engine Generator Set
  • 002254648
  • Nonmetallic Hose Assembly
  • 002255050
  • Electrical And Electronic Test Equipment Test Set Subassembly
  • 002255051
  • Electrical And Electronic Test Equipment Test Set Subassembly
  • 002255053
  • Electrical And Electronic Test Equipment Test Set Subassembly
  • 002255054
  • Control Test Set
  • 002348501
  • Air Conditioner
  • 002490138
  • Electrical Test Set Adapter Drawer
  • 000113632
  • Coder-decoder Case
  • 005190103
  • Power Supply
  • 002675496
  • Spectrum Analyzer
  • 002933849
  • Wheel Lift Trailer

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Phone: +1 470-231-0824
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Schedule B and Export
  • Schedule B: 7318152000
  • SITC: 69421
  • End Use: Iron and steel products, other
  • NAICS: 332722
  • USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment

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