Model: 25-02-440

Hexagon Self-locking Nut

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque with nonmetallic insert

Counterbore Diameter

0.253 inches nut and 0.293 inches nut

Lubrication

Soluble lubricant

Nut Style

Hexagon

Nut Height

Between 0.240 inches and 0.360 inches

Width Across Flats

Between 0.430 inches and 0.439 inches

Tempurature Rating

250.0 degrees fahrenheit

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Countersink Angle

88.0 degrees nut

Bearing Surface Type

Chamfered or washer faced

Bearing Surface Finish

125.0 microinches

Material

Steel comp 1006 nut or steel comp 1008 nut or steel comp 1009 nut or steel comp 1010 nut or steel comp 1015 nut or steel comp 1018 nut or steel comp 1035 nut or steel comp 11l37 nut or steel comp 1213 nut or steel comp 12l14 nut

Surface Treatment

Cadmium nut and chromate nut

Surface Treatment Specification

Qq-p-416, type 2, cl 3 federal specification single treatment response nut

NSN

5310-00-877-5796

Part Number

25-02-440

Description

Nut,self-locking,hexagon

CAGE

3AB01

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.

Part 25-02-440 NSN 5310-00-877-5796

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05277

FIIG:

A021A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

End Items End applications NSN 5310-00-877-5796 is a component of

B-52 Aircraft Support Equipment
An/uyq-3a (v) 2 Direct Air Support Central
B-1 Aircraft Support Equipment
Advanced Medium Range Air-to-air (amraam)/aim120a Missile
Fire Pumps
An/tlq-17a Traffic Jam
Ffg-7 Sas (starting Air Sys)
Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
B-1b Aircraft Trainer
Ch 47 (rotary Wing Aircraft)
005479072
Field Type Flow Rate Indicating Meter Test Set
013260710
Commu Switching Set
005969565
Power Supply
010543833
Fork Lift Truck
010543833
Fork Lift Truck
007951797
Full Tracked Combat Engineer Vehicle
007951797
Full Tracked Combat Engineer Vehicle
007951797
Full Tracked Combat Engineer Vehicle
007951797
Full Tracked Combat Engineer Vehicle
004389819
Umbilical Simulator
013846951
Rotary Compressor Unit
004436432
Electronic Systems Test Set
011467190
Utility Truck
009857899
Power Supply
002135289
Linear Electro-mechanical Actuator
002364272
Air Conditioner
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
007522215
Power Supply
011135343
Communications Term
002495482
Aircraft Cargo Rail Assembly
002497100
Aircraft Ejection Seat
011077155
Utility Truck
001335879
Power Supply
007532115
Voltmeter
002558555
Aircraft Cargo Rail Assembly
002592542
Aircraft Cargo Rail Assembly
002742701
Reciprocating Compressor Unit
011135344
Communications Term
003032621
Electronic Control Amplifier
010653748
Aerial Delivery Cargo Bag
003280775
Alternating Current Generator
003328092
Nozz Panel Assembly
010543833
Fork Lift Truck
009859088
Telegraph-telephone Signal Converter
007951797
Full Tracked Combat Engineer Vehicle
007951797
Full Tracked Combat Engineer Vehicle
007951797
Full Tracked Combat Engineer Vehicle
007951797
Full Tracked Combat Engineer Vehicle
001338841
Radio Repeater Set
009878527
Sound Reco Test Set
001405019
Maintenance Platform Section
009262593
Antenna
012755061
Diesel Engine Generator Set
001761263
Emergency Ram Air Power Unit
001836404
Coolan Chiller Unit
001840261
Slide Assembly
001921919
Electrical Equipment Rack
013779337
Tank Semitrailer
000823107
Differential Transmitter Synchro
000916596
Actuator-hydraulic-
011035641
Air-antitank Defense Missile System Carrier
002511153
Aerial Delivery Cargo Sling
011035641
Air-antitank Defense Missile System Carrier
011035641
Air-antitank Defense Missile System Carrier
002429173
Aerial Delivery Cargo Bag
001342599
Telephone Set
007825278
011035641
Air-antitank Defense Missile System Carrier
013779337
Tank Semitrailer
013779337
Tank Semitrailer
005032760
Teletypewriter
000160813
Airfoil Rib
013779337
Tank Semitrailer
014188984
Airfoil Rib
014188985
Airfoil Rib
014190668
Airfoil Rib
014190670
Airfoil Rib
014263322
Cab Outlet Assembly
014447667
Turbine Engine Main Fuel Control
014447669
Turbine Engine Main Fuel Control
001200500
Nozz Panel Assembly
011439506
Mechanical Smoke Generator
000139002
Liquid Argon-nitrogen-oxygen Storage Tank
000160806
Airfoil Rib
000177911
Airfoil Rib
000177916
Airfoil Rib
000177921
Aircraft Stiffener Rib
000177925
Aircraft Stiffener Rib
011439506
Mechanical Smoke Generator
011439506
Mechanical Smoke Generator
013719583
Utility Truck
000276358
Power Operated Drum Winch
011035641
Air-antitank Defense Missile System Carrier
007835965
Signal Generator
000584936
Flight Refueling Probe Receptacle Assembly
012595965
Bulk Transfer Flammable Liquid Pumping Assembly
000632862
Aircraft Mooring Tie Down
011035641
Air-antitank Defense Missile System Carrier
012830089
Radar Receiver-transmitter
000753929
Fire Control System Test Set
013009135
Guided Missile Test Set Control
013126807
Aircraft Engine Test Facility Bellmouth Assembly
014373161
Bulk Transfer Flammable Liquid Pumping Assembly
011077156
Utility Truck
013293356
Digital Computer
013639036
Ground Handling Equipment Cradle
013664028
Test Adapter
013761694
Aircraft Towing Wheeled Tractor
006025006
Scoop Type Loader
008028718
Distortion Indicator
012089756
Aircraft Nosewheel Steering Unit
000077955
Compressor
009267356
Radio Set
013808213
Utility Truck
005192056
Signal Generator
011287535
Aircraft Cargo Loading-unloading Truck
011288395
Guided Missile System Components Test Station
000113889
Teletypewriter Set
012278605
Button
011340343
Aircraft Cargo Loading-unloading Truck
011358875
Crosswind Steering
011662051
Engine And Containe
003949577
Trailer Mounted Diesel Engine Generator Set
009283382
Multiplexer
011680338
Landing Gear Cylinder And Piston Assembly
011799604
012446385
Air Conditioner
012446385
Air Conditioner
010785263
Rotary Vacuum Pump Unit
013719578
Utility Truck
000227894
Digital Voltmeter
012400577
Communicati Central
010985934
Guided Missile Portable Hoisting Unit
011004456
Liquid Argon-nitrogen-oxygen Storage Tank
011005927
Support Structure
011138557
Turbine Engine Main Fuel Control
004396242
Full Tracked Recovery Vehicle
010533195
Linear Electro-mechanical Actuator
010537894
Radar Receiver-transmitter
010828404
Voice Terminal
010553452
Linear Electro-mechanical Actuator
010568647
Radar Receiver-transmitter
013719585
Ambulance Truck
010627591
Power Supply Test Set
010649465
Load And Relay Pane
010666214
Liquid Argon-nitrogen-oxygen Storage Tank
010704372
Linear Electro-mechanical Actuator
010738251
Airc Sling Assembly
000331389
Trailer Mounted Diesel Engine Generator Set
013719584
Utility Truck
012446385
Air Conditioner
011467187
Utility Truck
010264861
Linear Electro-mechanical Actuator
010305431
Ground Handling Trailer
011077153
Utility Truck
012058636
Industrial Wheeled Tractor
010595788
Aerial Delivery Cargo Capsule
007163027
Guide Rail Assembly
013719579
Utility Truck
009546512
Air Conditioner
005430012
Telephone Set
012466826
Telephone Set
000443228
Digital Readout Electronic Counter
008688352
Signal Generator
009976517
Alternating Current Generator
010923551
Bulk Transfer Flammable Liquid Pumping Assembly
010414590
Self-propelled Medium Howitzer
010414590
Self-propelled Medium Howitzer
010414590
Self-propelled Medium Howitzer
009110187
Air Conditioner
009116407
Aircraft Gearbox Assembly
009121343
Emergency Ram Air Power Unit
013808229
Utility Truck
010414590
Self-propelled Medium Howitzer
006848097
Gas Turbine Engine
013808290
Ambulance Truck
009311594
Subassemb Indicator
010414590
Self-propelled Medium Howitzer
013808604
Utility Truck
009326469
Guided Missile Stationary Hoisting Unit
010414590
Self-propelled Medium Howitzer
011467191
Utility Truck
009481010
Retr Skyanchor Assy
010414590
Self-propelled Medium Howitzer
010414590
Self-propelled Medium Howitzer
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
008683342
Automatic Gas Alarm
013523021
Tracked Ammunition Carrier
012479118
Radio Receiver-transmitter
009009739
Landing Gear Wheel
007745556
Electrical Equipment Rack
007835191
Aircraft Propeller
007927171
Linear Actuating Cylinder Assembly
011467193
Utility Truck
008087125
Gas Turbine Engine Power Unit
010618928
Digital Readout Electronic Counter
008326771
Aircraft Seat
008920622
Radio Receiver-transmitter
008369511
Air Conditioner
008388266
Reeling Mechanism
008462608
Direct Current Motor
012484760
006703118
Electrical-electronic Equipment Control Panel
006718662
Aircraft Access Door
007020624
Air Conditioner
007095413
Prop Regulator Assy
007163028
Guide Rail Assembly
007163029
Guide Rail Assembly
007163030
Guide Rail Assembly
011289551
Utility Truck
001592263
Semiconductor Device Test Set
011491353
Diesel Engine
007547476
Power Supply Test Set
014761780
Turbine Engine Main Fuel Control
005167137
Linear Electro-mechanical Actuator
005263390
Aircraft Mounted Winch
000698795
Telegraph-telephone Signal Converter
005418919
Linear Electro-mechanical Actuator
007385879
Webbing Strap
012503719
Air Conditioner
011112274
Ambulance Truck
005677949
Displacement Gyroscope
005701054
Aircraft Nosewheel Steering Unit
013115154
Dial Indicator
004206526
Sub Assy Ladder
004206527
Subassembly Ladder
004206528
Subassy Ladder
012266790
Power Transformer
005889439
Electronic Control Amplifier
005989153
Liquid Argon-nitrogen-oxygen Storage Tank
006108696
Rotary Pump
006165159
Aircraft Seat
006165160
Aircraft Seat
013719581
Utility Truck
001245387
Engine With Contain
011334195
Radio Set
013808233
Utility Truck
011289552
Utility Truck
002948883
Aircraft Maintenance Platform
002948883
Aircraft Maintenance Platform
011467189
Utility Truck
004730132
Retractable Landing Gear
004762230
Aircraft Engine Test Stand
000784771
Radio Frequency Amplifier
013469317
Utility Truck
004871224
Converter
002496434
Aircraft Cargo Rail Assembly
002497099
Aircraft Ejection Seat
002558556
Aircraft Cargo Rail Assembly
005873421
Aerial Delivery Cargo Bag
011467188
Utility Truck
003145702
Shimmy Damper
003160251
105 Millimeter Howitzer Recoil Mechanism
013719580
Utility Truck
001366617
Alternating Current Generator
010628194
Communicat Terminal
001727419
Guided Missile Electrical Cable Puller
001727542
Nozz Panel Assembly
001796528
Pu Housing Assembly
013498064
Communications Central
002177418
La Shock Strut Assy
013752148
Tank Storage Chest
000849061
Automatic Gas Alarm
004244370
Electrical Pulse Analyzer
000861215
Radar Test Set
013619232
Water Distribution Equipment
012157671
Bulk Transfer Flammable Liquid Pumping Assembly
013498078
Signal Data Converter
001339183
Radar Receiver-transmitter
013489647
Trailer Mounted Aircraft Engine Oiler And Pickler
013517409
Aircraft Towbar
013719582
Utility Truck
000871609
Searchlight
013626011
Gas Turbine Engine
004319339
Electrical-electronic Test Equipment Plug-in Unit
004325055
Electrical-electronic Test Equipment Plug-in Unit
013511480
Data Processing Terminal
013936531
Yoke Assembly
013940488
Windo Yoke Assembly
014188986
Airfoil Rib
014190667
Airfoil Rib
014252187
Electrical Filter Assembly
014619493
Turbine Engine Main Fuel Control
014674765
Switch Assembly
014186654
Full Tracked Personnel Carrier
000083976
Electronic Components Assembly
012628115
Linear Electro-mechanical Actuator
009410068
Teletypewriter Set
012821099
Air Conditioner
012827093
Radar Receiver-transmitter
012830088
Radar Receiver-transmitter
004343644
Speech Equipment
012915404
Power Supply Subassembly
013100118
Amplifier-integrator
011684260
Attack Helicopter
011684259
Attack Helicopter
011783485
Engine Inlet Assemb
011814269
Linear Electro-mechanical Actuator
013069705
Warnin Control Unit
012185661
Rotary Wing Head
012211226
Release Assy
012222777
Release Latch Assy
012243822
Slider Block Assy
008087100
Armored Dozer-scraper Combination Full Tracked Tractor
012410074
Nonaircraft Gas Turbine Engine
008925286
Noise Level Meter
011133251
Turbine Engine Main Fuel Control
011133252
Turbine Engine Main Fuel Control
011133286
Truck Tractor
009480071
Transponder Set Test Set
011182695
Engine Inlet Assemb
013180642
Key Distribution Ce
011306747
Guided Missile Maintenance Fixture
013723932
Utility Truck
011415154
Bulk Transfer Flammable Liquid Pumping Assembly
005049112
Attack Helicopter
005049112
Attack Helicopter
010656026
G And C Co Test Set
010671801
Aerial Stores Lift Truck
010284989
Signal Generator
013613887
Line Termination Unit
001069622
Oscilloscope
004396242
Full Tracked Recovery Vehicle
004396242
Full Tracked Recovery Vehicle
005663067
Signal Generator
010830379
Measuring System As
013613888
Line Termination Unit
009570439
Sweep Generator
010374639
Retractable Landing Gear
013302779
Tank Semitrailer
010288364
High Speed Buffer
013302779
Tank Semitrailer
013469317
Utility Truck
011368745
Cargo Carrier
013199032
Trailer Mounted Diesel Engine Generator Set
009038174
Electrical Power Test Set
010288392
Manual Telephone Central Office
004396242
Full Tracked Recovery Vehicle
009641091
Electrical Power Test Set
010288393
Manual Telephone Central Office
004396242
Full Tracked Recovery Vehicle
013696081
Cargo Carrier
010288425
Multiplexer
010046550
Aerial Stores Lift Truck
004396242
Full Tracked Recovery Vehicle
004396242
Full Tracked Recovery Vehicle
010969356
Cargo Carrier
009694105
Multimeter
010087399
Turbine Engine Main Fuel Control
010087400
Turbine Engine Main Fuel Control
013689500
Tracked Ammunition Carrier
013689500
Tracked Ammunition Carrier
006025013
Scoop Type Loader
001139768
Power Supply
010148425
Aircraft Seat
013808225
Ambulance Truck
011025916
Radio Teletypewriter Set
001226826
Full Tracked Recovery Vehicle
011104660
Tracked Ammunition Carrier
011104660
Tracked Ammunition Carrier
001226826
Full Tracked Recovery Vehicle
001226826
Full Tracked Recovery Vehicle
010343374
Motor-generator
005924645
Air Conditioner
009565221
Aircraft Mounted Winch
010315887
Radar Signal Simulator
007385878
Webbing Strap
011483976
Radio Terminal Set
011104660
Tracked Ammunition Carrier
012464398
Bulk Transfer Flammable Liquid Pumping Assembly
010321694
Telephone System
009037371
Tank Truck
009067229
Automatic Gas Alarm
001226826
Full Tracked Recovery Vehicle
001226826
Full Tracked Recovery Vehicle
001226826
Full Tracked Recovery Vehicle
011922478
Attack Helicopter
009156880
Heater Control Assy
006690266
Decade Resistor
008683344
Automatic Gas Alarm
011483977
Radio Terminal Set
009857574
Distribution Box
007640303
Air Conditioner
007933544
Automatic Pilot Test Set
007933586
Groove Pulley
007990148
Gas Turbine Engine Power Unit
008326770
Aircraft Seat
006115255
Aircraft Mechanical Actuator
006304928
Aircraft Cable Tension Regulator
013723934
Ambulance Truck
006537579
Turbine Engine Main Fuel Control
006538635
Linear Actuating Cylinder Assembly
006572093
Manifold Valve Assembly
006718661
Aircraft Access Door
006808935
Aircraft Seat
006850300
Aircraft Seat
006898137
Air Conditioner
006910172
Turbine Engine Main Fuel Control
001227224
Transportable Electronic Shop
002237548
Radio Set
007020711
Air Conditioner
001338841
Radio Repeater Set
002354674
Fork Lift Truck
013723935
Ambulance Truck
004651030
Diesel Engine Generator Set
004823283
Hydraulic Motor
004851418
Air Conditioner
011467194
Ambulance Truck
013723933
Utility Truck
005389975
Motor-generator
005475593
Nozz Panel Assembly
005475690
D Ordnance Assembly
005475706
Gu Monitor Assembly

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Phone:	+1 470-231-0824
Email:	Contact Form »

Schedule B and Export

Schedule B: 7318160000
SITC: 69421
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Nuts of iron or steel