Model: T6C428

Extended Washer Self-locking Nut

Special Features:

Flight safety critical aircraft part

Properties:

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Washer Outside Diameter
0.420 inches
Lubrication
Soluble lubricant
Overall Height
Between 0.204 inches and 0.219 inches
Nut Style
Hexagon
Washer Thickness
0.019 inches
Width Across Flats
Between 0.304 inches and 0.316 inches
Tempurature Rating
800.0 degrees fahrenheit
Thread Series
Unjf
Thready Qty Per Inch (tpi)
28
Thread Size
0.250 inches
Criticality Code Justification
Feat
Material
Iron alloy 660
Material Specification
Ams 5525 assn standard single material response or ams 5735 assn standard single material response
Precious Material And Location
External surface silver
Surface Treatment
Silver
Surface Treatment Specification
Qq-s-365 federal specification single treatment response or ams 2410 assn standard single treatment response
NSN
5310-00-844-4872
Part Number
T6C428
Description
Nut,self-locking,extended Washer
CAGE

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part T6C428 NSN 5310-00-844-4872

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
29730
FIIG:
A021A0
Concept No.:
1
App. Key:
BT
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:
S
ESD:
ESD:
MMAC:
SX
CRITL:
F

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:
573
TCC:
Z
SHC:
9
ACC:
Construction Materials

End Items End applications NSN 5310-00-844-4872 is a component of

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  • Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
  • Mini-sace Test Consoles
  • Ec-135h/k/p) Aircraft Tf33-pw-102 (c-135e Engine
  • B-52h) Aircraft Tf33-p-3/5/9 (c/ec-135 Engine
  • Kc-135a) F-108 (cfm-56 Aircraft Engine
  • Tf33-100 (e3a/b/c) Aircraft Engine
  • T56-a-7/15 (c-130b/e/h/n/p) Aircraft Engine
  • Ch 47 (rotary Wing Aircraft)
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  • Cowling
  • 005370336
  • Aircraft Submerged Pump
  • 005388622
  • Regulator Cover
  • 005580653
  • Slat Door Assembly
  • 005585216
  • Gun System Entrance Unit
  • 005585284
  • Gun System Exit Unit
  • 005703846
  • Ba Support Assembly
  • 005736482
  • Aircraft Environmental Control Valve Assembly
  • 005749991
  • Aircraft Engine Build-up Parts Kit
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  • Air Turbine Engine Starter
  • 005889199
  • Butterfly Valve
  • 010039755
  • Aircraft Engine Build-up Parts Kit
  • 004929438
  • Turbine Engine Main Fuel Control
  • 004962146
  • Linear Actuating Cylinder Assembly
  • 004981153
  • Slat Cover Assembly
  • 004981154
  • Slat Cover Assembly
  • 004981155
  • Slat Door Assembly
  • 004747173
  • Exhaust Pipe
  • 004777108
  • Aircraft Frame
  • 004777119
  • Aircraft Door
  • 004802353
  • Navigation Test Set
  • 004802354
  • Navigation Test Set
  • 004802356
  • Electronic Circuit Plug-in Unit Test Set
  • 004864936
  • Aircraft Structural Panel
  • 014566511
  • Turbine Engine Accessory Drive Gearbox
  • 011035641
  • Air-antitank Defense Missile System Carrier
  • 012755061
  • Diesel Engine Generator Set
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  • Aircraft Engine Build-up Parts Kit
  • 011035641
  • Air-antitank Defense Missile System Carrier
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  • Air-antitank Defense Missile System Carrier
  • 011035641
  • Air-antitank Defense Missile System Carrier
  • 011035641
  • Air-antitank Defense Missile System Carrier
  • 004506217
  • Vaneaxial Fan
  • 004541019
  • Aircraft Access Door
  • 004541020
  • Aircraft Access Door
  • 004541024
  • Aircraft Access Door
  • 004541025
  • Aircraft Access Door
  • 004604920
  • Aircraft Structural Component Support
  • 014804613
  • Aircraft Gas Turbine Engine Augmenter Exhaust Nozzle
  • 014567119
  • Turbine Engine Accessory Drive Gearbox
  • 010489920
  • Power Supply
  • 004162050
  • Radio Frequency Radiation Absorber
  • 004225594
  • Structural Support
  • 004225607
  • Aircraft Structural Component Support
  • 014223330
  • Aircraft Cabin Air Pressure Regulator
  • 014267061
  • Electrical Special Purpose Cable Assembly
  • 014362911
  • Aircraft Engine Maintenance Fixture
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  • Hydraulic Constant Speed Drive
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  • Aircraft Engine Build-up Parts Kit
  • 014394409
  • Air Thrust Reverser
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  • Nonaircraft Gas Turbine Engine
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  • Acft Register Assy
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  • Butterfly Valve
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  • Air Turbine Engine Starter
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  • Head-up Display Unit
  • 014536166
  • Butterfly Valve
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  • Aircraft Cooling Turbine
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  • Head-up Display Unit
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  • Util Panel Assembly
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  • Targeting Po Cradle
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  • Head-u Display Unit
  • 997714187
  • Head-u Display Unit
  • 003526966
  • Power Supply
  • 013654754
  • Ca Adjusting Device
  • 013672917
  • Gearcase-motor
  • 003712313
  • Mounting Bracket
  • 003712316
  • Mounting Bracket
  • 013689851
  • Monorail Trolley
  • 013711112
  • Crankshaf Link Assy
  • 013711279
  • Butterfly Valve
  • 013722594
  • Bell Crank
  • 013725966
  • Aircraft Maintenance Fixture
  • 013762792
  • Forward Looking Inf
  • 013795875
  • Aircraft Cooling Turbine
  • 013804930
  • Astroinertial Instr
  • 013813585
  • Optical Instruments Test Set Subassembly
  • 013821554
  • Aircraft Gas Turbine Engine Augmenter Exhaust Nozzle
  • 013854586
  • Coolanol Cntrl Unit
  • 013916455
  • Aircraft Cargo Tie Down
  • 013936531
  • Yoke Assembly
  • 013940488
  • Windo Yoke Assembly
  • 013940494
  • Ramp Yoke Assembly
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  • Aircraft Engine Maintenance Fixture
  • 013977981
  • Aircraft Centrifugal Clutch Assembly
  • 014111340
  • Aircraft Engine Build-up Parts Kit
  • 013228876
  • Electro-pneumatic Actuator
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  • Turbine Engine Main Fuel Control
  • 013301000
  • Turbine Engine Accessory Drive Gearbox
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  • Turbine Engine Accessory Drive Gearbox
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  • Constant Speed Drive Governor
  • 013359705
  • Aircraft Maintenance Rigging Kit
  • 013381331
  • Electronic Test Extender Card
  • 013381332
  • Electronic Test Extender Card
  • 013429918
  • Nonaircraft Gas Turbine Engine
  • 013429919
  • Nonaircraft Gas Turbine Engine
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  • Liquid Pump Housing
  • 013432535
  • Gas Turbine Engine
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  • Access Cover
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  • Hydraulic Motor-pump
  • 013537282
  • Power Supply
  • 013548333
  • Jet Engine Fuel Pump
  • 013551160
  • Sling Spreader
  • 013576583
  • Nonaircraft Gas Turbine Engine Compressor
  • 013580027
  • Aircraft Access Door
  • 013590360
  • Gas Turbine Engine Power Unit
  • 013593700
  • Aircraft Frame
  • 013604743
  • Ca Adjusting Device
  • 013613503
  • Aircraft Retractable Step Assembly
  • 013632742
  • Aircraft Cooling Turbine
  • 013644090
  • Ball Valve
  • 012783308
  • Turbine Engine Accessory Drive Gearbox
  • 012794740
  • Turbine Engine Accessory Drive Gearbox
  • 012798492
  • Pneumatic Constant Speed Drive
  • 012820281
  • Aircraft Gearbox Assembly
  • 012836806
  • Test Adapter
  • 009304709
  • Radiac Set
  • 012908651
  • Relay Assembly
  • 012913072
  • Nozzle Cont Exhaust
  • 002468354
  • Aircraft Door
  • 001516690
  • Signal Data Convert
  • 001516721
  • Signal Data Convert
  • 001523577
  • Aircraft Towbar
  • 012925539
  • Positioning Table
  • 012931269
  • Hoisting Beam
  • 012931475
  • Cable Retractor
  • 012945239
  • Ground Handling Equipment Cradle
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  • Ground Handling Equipment Adapter
  • 012989774
  • Turbine Engine Gearbox Housing
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  • Fluid Pressure Regulating Valve
  • 013028332
  • Aircraft Access Door
  • 013028333
  • Aircraft Access Door
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  • Aircraft Access Door
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  • Aircraft Structural Panel
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  • Attack Helicopter
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  • Aircraft Access Door
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  • Hydraulic Constant Speed Drive
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  • Jet Engine Fuel Pump
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  • Aircraft Gas Turbine Engine Reduction Gear Housing
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  • Signal Data Convert
  • 013169118
  • Air Conditioning-heating Elbow
  • 013183157
  • Aircraft Engine Maintenance Fixture
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  • Aircraft Maintenance Fixture
  • 012422189
  • Gas Turbine Engine
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  • Aircraft Door
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  • Aircraft Door
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  • Nonaircraft Gas Turbine Engine
  • 012431099
  • Butterfly Valve
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  • Butterfly Valve
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  • Aircraft Door
  • 001883599
  • Aircraft Engine Build-up Parts Kit
  • 012505560
  • Butt Hinge
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  • Guided Missile Wing Assembly
  • 012508686
  • Guided Missile Wing Assembly
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  • Guided Missile Maintenance Sling
  • 012514529
  • Linear Electro-mechanical Actuator
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  • Air Inlet D Adapter
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  • Linear Actuating Cylinder Assembly
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  • Attack Helicopter
  • 011069519
  • Attack Helicopter
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  • Control Aft
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  • Aircraft Door
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  • Aircraft Door
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  • Trailer Mounted Diesel Engine Generator Set
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  • Hydraulic Constant Speed Drive
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  • Lru Tester
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  • Turbine Engine Accessory Drive Gearbox
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  • Rotary Wing Head
  • 012188080
  • Turbine Engine Accessory Drive Gearbox
  • 001487660
  • Guided Missile Body Section
  • 012216972
  • Aircraft Windshield Panel
  • 012216973
  • Aircraft Windshield Panel
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  • Aircraft Pylon
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  • Aircraft Pylon
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  • Hydraulic Constant Speed Drive
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  • Battery Charger
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  • Offset Panel
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  • Air Turbine Engine Starter
  • 012276669
  • Jet Engine Anti-icing Valve Assembly
  • 012283396
  • Power Driven Hydraulic Pumping Unit
  • 012289276
  • Hydraulic Constant Speed Drive
  • 001181243
  • Diesel Engine Generator Set
  • 012340762
  • Scoop Disc Assembly
  • 012340769
  • Scoop Disc Assembly
  • 012355249
  • Turbine Engine Accessory Drive Gearbox
  • 001181252
  • Diesel Engine Generator Set
  • 001181253
  • Diesel Engine Generator Set
  • 012410074
  • Nonaircraft Gas Turbine Engine
  • 001213148
  • Electronic Test Digital Data Analyzer
  • 001233730
  • Power Driven Hydraulic Pumping Unit
  • 012412308
  • Gas Turbine Engine
  • 011830211
  • Pneumatic Constant Speed Drive
  • 011840017
  • Aircraft Access Door
  • 011840018
  • Aircraft Access Door
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  • Aircraft Door
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  • Pneumatic Constant Speed Drive
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  • Trunnion Pin
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  • Power Supply
  • 011887141
  • Hydraulic System Accessories Manifold
  • 000788247
  • Fuselage Parts Kit
  • 011916965
  • Aircraft Pylon
  • 011920846
  • Jet Engine Fuel Pump
  • 011982048
  • Aircraft Structural Plate
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  • Aircraft Structural Plate
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  • Augmenter Control
  • 000829419
  • Linear Actuating Cylinder Assembly
  • 011999811
  • Aircraft Structural Component Support
  • 012060686
  • Jet Engine Fuel Pump
  • 012080169
  • Turbine Engine Accessory Drive Gearbox
  • 012128960
  • Bleed Air Duct Assembly
  • 012129860
  • Turbine Engine Accessory Drive Gearbox
  • 012133841
  • Aircraft Mechanical Actuator
  • 012133842
  • Aircraft Mechanical Actuator
  • 011543533
  • Gas Turbine Engine
  • 011563935
  • Linear Actuating Cylinder Assembly
  • 011566089
  • Radar Transmitter
  • 001025411
  • Butterfly Valve
  • 006848097
  • Gas Turbine Engine
  • 001047820
  • Electromechanical Actuator Testing Machine
  • 011611651
  • Hydraulic Constant Speed Drive
  • 011634373
  • Aircraft Fuel Tank Float Valve
  • 011640429
  • Aircraft Door
  • 011646019
  • Turbine Engine Accessory Drive Gearbox
  • 011680291
  • Solenoid Valve
  • 011694763
  • Aircraft Access Door
  • 011694764
  • Aircraft Access Door
  • 000632862
  • Aircraft Mooring Tie Down
  • 011720271
  • Differential Gear Unit
  • 011795675
  • Aircraft Door
  • 011806176
  • Aircraft Fairing
  • 011806177
  • Aircraft Fairing
  • 011814262
  • Turbine Engine Accessory Drive Gearbox
  • 000707372
  • Jet Engine Anti-icing Valve Assembly
  • 000077955
  • Compressor
  • 011390179
  • Aircraft Environmental Control Valve Assembly
  • 011396643
  • Aircraft Submerged Pump
  • 011401623
  • Turbine Engine Accessory Drive Gearbox
  • 011402105
  • Air Turbine Engine Starter
  • 011416018
  • Constant Speed Control Generator-transmission
  • 011416019
  • Hydraulic Constant Speed Drive
  • 011425637
  • Aircraft Gas Turbine Engine Reduction Gear Housing
  • 000170581
  • Semitrailer Mounted Photographic Laboratory
  • 000170582
  • Photographic Mainte
  • 000170587
  • Semitrailer Mounted Photographic Laboratory
  • 000170588
  • Pho Storage Shelter
  • 011505162
  • Bra Hydraulic Valve
  • 011428094
  • Servocylinder
  • 011429216
  • Valve-solenoid
  • 011437832
  • Valve-solenoid
  • 000215110
  • Test Adapter Kit
  • 011471756
  • Pump Cover Assy
  • 011482109
  • Hydraulic Constant Speed Drive
  • 011490293
  • Nose Radome Plug
  • 011491450
  • Aircraft Submerged Pump
  • 011491451
  • Aircraft Submerged Pump
  • 011491452
  • Aircraft Submerged Pump
  • 011492746
  • Radome
  • 000431175
  • Automatic Gun Feeder
  • 011526305
  • Linear Electro-mechanical Actuator
  • 011136982
  • Aircraft Cargo Pallet
  • 011138188
  • Rotary Wing Blade
  • 011158306
  • Hydraulic Motor-pump Subassembly
  • 011158307
  • Multiple Gears Gearshaft
  • 011183600
  • Hydraulic Constant Speed Drive
  • 011189476
  • Aircraft Door
  • 014566510
  • Turbine Engine Accessory Drive Gearbox
  • 011287497
  • Bleed Air Duct Assembly
  • 011297202
  • Guided Missile Components Shipping And Storage Container
  • 011316166
  • Aircraft Windshield Panel
  • 011316167
  • Aircraft Windshield Panel
  • 000035641
  • Power Driven Hydraulic Pumping Unit
  • 010934541
  • Movable Canopy
  • 010934542
  • Movable Canopy
  • 010944563
  • Hydraulic Constant Speed Drive
  • 010948505
  • Head-up Display Unit
  • 010955359
  • Fluid Pressure Regulating Valve
  • 010973869
  • Turbine Engine Accessory Drive Gearbox
  • 010988054
  • Guided Missile Body Section
  • 011036331
  • Hydraulic Constant Speed Drive
  • 011082779
  • Movable Canopy
  • 011082780
  • Movable Canopy
  • 011922478
  • Attack Helicopter
  • 011098607
  • Aircraft Pylon
  • 011098608
  • Aircraft Pylon
  • 011334195
  • Radio Set
  • 010745152
  • Gear Box Assembly
  • 010771215
  • Hydraulic Servovalve
  • 010776049
  • Mi Support Assembly
  • 011069519
  • Attack Helicopter
  • 011069519
  • Attack Helicopter
  • 010881009
  • Turbine Engine Accessory Drive Gearbox
  • 010897246
  • Aircraft Engine Build-up Parts Kit
  • 010906953
  • Nitrogen Ch Adapter
  • 012984537
  • Turbine Engine Gearbox Housing
  • 010638251
  • Turbine Assembly
  • 010649503
  • Aircraft Fairing
  • 013469317
  • Utility Truck
  • 010659589
  • Jet Engine Fuel Pump
  • 010683871
  • Aircraft Engine Build-up Parts Kit
  • 010692334
  • Aircraft Nosewheel Steering Unit
  • 010696588
  • Hydraulic Constant Speed Drive
  • 010705760
  • Fuselage Section
  • 014516320
  • Antenna
  • 010736472
  • Valve Assembly
  • 010741222
  • Mechanical Transmission
  • 010744710
  • Aircraft Engine Build-up Parts Kit
  • 010537753
  • Valve Assembly
  • 010539255
  • Loading Access Unit
  • 010065171
  • Aircraft Engine Build-up Parts Kit
  • 010562716
  • Aircraft Submerged Pump
  • 010566467
  • Nonaircraft Gas Turbine Engine
  • 010612723
  • Equalizer Assembly
  • 001697137
  • Observation Helicopter
  • 010459015
  • Aircraft Hydraulic Valve Assembly
  • 010489580
  • Air Turbine Engine Starter
  • 010297598
  • Aircraft Cabin Air Pressure Regulator
  • 010308869
  • Aircraft Fairing
  • 010334576
  • Hydraulic Motor-pump
  • 010348976
  • Constant Speed Drive Governor
  • 010350788
  • Pressure And Temperature Relief Valve
  • 010360290
  • Aircraft Rudder
  • 010365903
  • Aircraft Cooling Turbine
  • 010399098
  • Aircraft Engine Build-up Parts Kit
  • 010705150
  • Turbine Engine Gearbox Housing
  • 014566509
  • Turbine Engine Accessory Drive Gearbox
  • 010218120
  • Hydraulic Constant Speed Drive
  • 010222634
  • Aircraft Submerged Pump
  • 010223002
  • Radar Signal Simulator
  • 010268755
  • Aircraft Engine Build-up Parts Kit
  • 010282678
  • Turbine Engine Accessory Drive Gearbox
  • 012830077
  • Circuit Card Assembly
  • 010055845
  • Aircraft Cabin Air Pressure Regulator
  • 010061798
  • Aircraft Cabin Air Pressure Regulator
  • 010063214
  • Aircraft Cabin Air Pressure Regulator
  • 010074115
  • Butterfly Valve
  • 010081624
  • Aircraft Tip
  • 010081625
  • Aircraft Tip
  • 010092822
  • Turbine Engine Main Fuel Control
  • 010113440
  • Aircraft Engine Build-up Parts Kit
  • 013923286
  • Aircraft Gas Turbine Engine Augmenter Exhaust Nozzle
  • 010118063
  • Butterfly Valve
  • 010128595
  • Offset Panel
  • 010132741
  • Turbine Engine Starting Fuel Control
  • 010101296
  • Aircraft Engine Build-up Parts Kit
  • 005049112
  • Attack Helicopter
  • 005049112
  • Attack Helicopter
  • 009451228
  • Semitrailer Mounted Photographic Laboratory
  • 009485152
  • Hydraulic Constant Speed Drive
  • 012348659
  • Turbine Engine Gearbox Housing
  • 013199032
  • Trailer Mounted Diesel Engine Generator Set
  • 009030752
  • 7.62 Millimeter Machine Gun Aircraft Armament Pod
  • 009088501
  • Servocylinder
  • 009097276
  • Aircraft Tip
  • 011684260
  • Attack Helicopter
  • 009119775
  • Radar Set Control
  • 009157445
  • Retainer Assy
  • 009208756
  • Aircraft Wing Assembly
  • 008807004
  • Power Supply
  • 008899323
  • Slat Door Assembly
  • 008899324
  • Slat Door Assembly
  • 008997311
  • 7.62 Millimeter Machine Gun Aircraft Armament Pod
  • 008478537
  • Directional Control Linear Valve
  • 008526384
  • Air Turbine Engine Starter
  • 011483976
  • Radio Terminal Set
  • 008151903
  • Mounted Magnetic Compass
  • 008189170
  • Rotary Electro-mechanical Actuator
  • 008268284
  • Power Supply
  • 012348658
  • Turbine Engine Gearbox Housing
  • 007689642
  • Crash Seat Assembly
  • 011483977
  • Radio Terminal Set
  • 007870436
  • Aircraft Door
  • 007870471
  • Slat Door Assembly
  • 010204216
  • Observation Helicopter
  • 007961679
  • Aircraft Cabin Air Pressure Regulator
  • 007980902
  • Cowling
  • 007990148
  • Gas Turbine Engine Power Unit
  • 007328545
  • Aircraft Windshield Panel
  • 007328546
  • Aircraft Windshield Panel
  • 007383303
  • Aircraft Door
  • 007383304
  • Aircraft Door
  • 007572345
  • Butterfly Valve
  • 007573862
  • Hydraulic Constant Speed Drive
  • 007612851
  • Butterfly Valve
  • 007616266
  • Wing Landing Flap
  • 007087958
  • Vehicle Loading Ramp
  • 013537635
  • Turbo-shaft Aircraft Engine
  • 004651030
  • Diesel Engine Generator Set
  • 007181254
  • Axial Pistons Pump Unit
  • 002237548
  • Radio Set
  • 014524583
  • Butterfly Valve

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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

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