Model: 21100100-000

Flat Washer

Properties:

Cross Sectional Shape
Rectangular
Hole Diameter
Between 0.380 inches and 0.400 inches
Edge Shape
Round
Center Hole Shape
1 round
Center Hole Shape
Round
Thickness
Between 0.022 inches and 0.042 inches
Overall Diameter
Between 0.620 inches and 0.645 inches
Material
Steel
Material Specification
Mil-s-7952 military specification single material response or qq-s-698 federal specification single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification single treatment response
NSN
5310-00-167-0837
Part Number
21100100-000
Description
Washer,flat
CAGE

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.

Part 21100100-000 NSN 5310-00-167-0837

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13393
FIIG:
A022B0
Concept No.:
1
App. Key:
B
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:
194160
UFC:
55210
LTL:
50.0
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

End Items End applications NSN 5310-00-167-0837 is a component of

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  • Chilled Water A/c Systems
  • B-52 Aircraft Support Equipment
  • B-1 Aircraft Support Equipment
  • Fire Pumps
  • 02n2 Systems
  • Ffg-7 Sas (starting Air Sys)
  • Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
  • Mk 26 (gmls) Guided Missile Launching System
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  • Ambulance Truck
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  • Aircraft Submerged Pump
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  • C Gear Box Assembly
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  • Alternating Current Generator
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  • Seat Head Support
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  • Indicator Assembly
  • 011467193
  • Utility Truck
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  • Aircraft Submerged Pump
  • 013719583
  • Utility Truck
  • 004711799
  • Aircraft Engine Build-up Parts Kit
  • 005112716
  • Aircraft Environmental Control Valve Assembly
  • 013808229
  • Utility Truck
  • 004863955
  • Aircraft Submerged Pump
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  • Linear Electro-mechanical Actuator
  • 011289551
  • Utility Truck
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  • Power Supply
  • 004889422
  • Aircraft Mechanical Actuator
  • 004935188
  • Aircraft Tip
  • 006013832
  • Retractable Landing Gear
  • 006060159
  • Landing Gear Torque Collar
  • 006594904
  • Aircraft Structural Component Support
  • 004711798
  • Aircraft Engine Build-up Parts Kit
  • 006552098
  • Power Supply
  • 014858326
  • Metering And Distributing Fuel Pump
  • 013719578
  • Utility Truck
  • 006013831
  • Retractable Landing Gear
  • 006165160
  • Aircraft Seat
  • 006590122
  • Aircraft Gearbox Assembly
  • 006902055
  • Steerin Damper Assy
  • 005281853
  • Dual Disk Brake
  • 005707885
  • Guided Missile Maintenance Fixture
  • 006108430
  • Speed Decreaser Gear Assembly
  • 006589102
  • Aircraft Gearbox Assembly
  • 006855897
  • Aircraft Seat
  • 011112274
  • Ambulance Truck
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  • Aircraft Seat
  • 007930657
  • Test Adapter Kit
  • 007047096
  • Linear Actuating Cylinder Assembly
  • 007334214
  • Aircraft Environmental Control Valve Assembly
  • 013469317
  • Utility Truck
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  • Gyro Instrument Testing Tilting Table
  • 006501465
  • Electromechanical Actuator Testing Machine
  • 006719788
  • Aircraft Structural Component Support
  • 013808213
  • Utility Truck
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  • Electronic Systems Test Set
  • 007206921
  • Aircraft Seat
  • 007588774
  • Aircraft Bomb Ejector Rack
  • 007990148
  • Gas Turbine Engine Power Unit
  • 009308078
  • Multiplexer
  • 006902273
  • Power Supply
  • 007601602
  • Aircraft Door Uplock Assembly
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  • Utility Truck
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  • Alternating Current Motor
  • 007163395
  • Aircraft Fuel Tank
  • 008619955
  • Air Press Regulator
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  • Aircraft Fairing
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  • Mechanical An Brake
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  • Aircraft Door
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  • Aircraft Door
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  • Cable Quadrant
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  • Aircraft Heater
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  • Aircraft Structural Component Support
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  • Power Supply
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  • Direct Current Generator
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  • Aircraft Strut
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  • Utility Truck
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  • Centrifugal Pump Unit
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  • Computer Test Set
  • 007985009
  • Refrigeration Compressor
  • 008701639
  • Cowling
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  • Aircraft Door
  • 011467194
  • Ambulance Truck
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  • Power Supply
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  • Attack Helicopter
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  • Tank Truck
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  • Attack Helicopter
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  • Horizontal Stabilizer
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  • Aircraft Cable Tension Regulator
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  • Bearing Re Tool Kit
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  • Attack Helicopter
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  • Cargo-transport Helicopter
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  • Aerial Stores Lift Truck
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  • Cargo-transport Helicopter
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  • Fairing Assy
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  • Attack Helicopter
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  • Flight Refueling Probe Receptacle Assembly
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  • Attack Helicopter
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  • Attack Helicopter
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  • Attack Helicopter
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  • Cargo-transport Helicopter
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  • Cargo-transport Helicopter
  • 010055846
  • Aircraft Cabin Air Pressure Regulator
  • 010382991
  • Radar Set
  • 010455398
  • Breech Assembly
  • 005049112
  • Attack Helicopter
  • 010883669
  • Cargo-transport Helicopter
  • 010245668
  • Aircraft Maintenance Kit
  • 005049112
  • Attack Helicopter
  • 010883669
  • Cargo-transport Helicopter
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  • Attack Helicopter
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  • Attack Helicopter
  • 010883669
  • Cargo-transport Helicopter
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  • Attack Helicopter
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  • Cargo-transport Helicopter
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  • Conveyor Latch Assy
  • 010883669
  • Cargo-transport Helicopter
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  • Power Supply
  • 010284374
  • Alternating Current Generator
  • 010883669
  • Cargo-transport Helicopter
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  • Attack Helicopter
  • 005049112
  • Attack Helicopter
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  • Cargo-transport Helicopter
  • 010883669
  • Cargo-transport Helicopter
  • 010883669
  • Cargo-transport Helicopter
  • 010883669
  • Cargo-transport Helicopter
  • 010883669
  • Cargo-transport Helicopter
  • 010883669
  • Cargo-transport Helicopter
  • 010366398
  • Aircraft Ejection Seat
  • 010423217
  • Movable Canopy
  • 010482878
  • Engine Air Inlet
  • 010883669
  • Cargo-transport Helicopter
  • 010883669
  • Cargo-transport Helicopter
  • 010883669
  • Cargo-transport Helicopter
  • 010883669
  • Cargo-transport Helicopter
  • 010639477
  • Fluid Pressure Dampener
  • 013723935
  • Ambulance Truck
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  • Retractable Landing Gear
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  • Aircraft Bomb Rack
  • 010740479
  • Rocket Motor
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  • Guided Missile Guidance And Control Section
  • 011408514
  • Guided Missile Guidance And Control Section
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  • Power Supply Test Set
  • 010973869
  • Turbine Engine Accessory Drive Gearbox
  • 011098607
  • Aircraft Pylon
  • 011061903
  • Main Rotor Blade
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  • Retractable Landing Gear
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  • Retractable Landing Gear
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  • Turbine Engine Accessory Drive Gearbox
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  • Laser Illuminated Target Detector
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  • Fuselage Section
  • 011395687
  • Conso Carriage Assy
  • 011798076
  • Aircraft Mechanical Actuator
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  • Distribution Box
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  • Full Tracked Recovery Vehicle
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  • Metering And Distributing Fuel Pump
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  • Aircraft Access Door
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  • Nonaircraft Gas Turbine Engine
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  • Test Adapter
  • 011491461
  • Ste Gearbox Housing
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  • Aircraft Ejection Seat
  • 011857485
  • Linear Electro-mechanical Actuator
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  • Aircraft Mounted Winch
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  • Aircraft Pylon
  • 011504140
  • Diesel Engine Generator Set
  • 012218834
  • Aircraft Pylon
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  • Throttle Valve
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  • Air Pressure Relief Valve
  • 012325269
  • Aircraft Ejection Seat
  • 011467189
  • Utility Truck
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  • Aircraft Ejection Seat
  • 012498747
  • Horizontal Stabilizer
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  • Gas Turbine Engine
  • 013366811
  • Mounting Bracket
  • 012089755
  • Electrical Distributing System
  • 013971058
  • Venti Door Assembly
  • 013366810
  • Mounting Bracket
  • 012987592
  • Aircraft Fairing
  • 014302135
  • Hydraulic Drive Unit
  • 013422932
  • Photometric System-system Components Test Station
  • 014178076
  • Windshield Wiper Arm
  • 011467191
  • Utility Truck
  • 013092212
  • Aircraft Door
  • 013229953
  • Linear Actuating Cylinder Assembly
  • 001697137
  • Observation Helicopter
  • 013666788
  • Test Adapter
  • 013987498
  • Aircraft Bomb Ejector Rack
  • 013995934
  • Butterfly Valve
  • 012169818
  • Aircraft Guided Missile Launcher
  • 010204216
  • Observation Helicopter
  • 012555639
  • Hose Reel Assembly
  • 000043715
  • Retractable Landing Gear
  • 007585492
  • Gas T Generator Set
  • 013808604
  • Utility Truck
  • 000158503
  • Aircraft Strut
  • 000528403
  • Single Disk Brake
  • 010776321
  • Countermeasures Set
  • 013808233
  • Utility Truck
  • 007825587
  • Air Conditioner
  • 000255657
  • Aircraft Bomb Ejector Rack
  • 000158504
  • Aircraft Strut
  • 000916349
  • Regulator Assy
  • 013808225
  • Ambulance Truck
  • 000577453
  • Radio Test Set
  • 001142938
  • Direct Current Generator
  • 000784578
  • Flight Refueling Probe Receptacle Assembly
  • 001017955
  • Voltage Regulator
  • 007835965
  • Signal Generator
  • 000198906
  • Aircraft Accelerometer Tester
  • 000158502
  • Aircraft Strut
  • 001664286
  • Aircraft Bomb Ejector Rack
  • 001758110
  • Aircraft Door
  • 000077955
  • Compressor
  • 000916596
  • Aircraft Mechanical Actuator
  • 001399302
  • Rotary Wing Head Spindle
  • 001753930
  • Door Lock Assembly
  • 001383006
  • Tank Truck
  • 001712040
  • Retractable Landing Gear
  • 002257663
  • Gas Turbine Engine Generator Set
  • 002742701
  • Reciprocating Compressor Unit
  • 002795839
  • Landing Gear Cylinder And Piston Assembly
  • 003071049
  • Retractable Landing Gear
  • 001095725
  • Air Refue Boom Assy
  • 001774611
  • Motor-generator
  • 001047820
  • Electromechanical Actuator Testing Machine
  • 003347433
  • Pitot And Static Systems Tester
  • 001753927
  • Door Lock Assembly
  • 001556078
  • Ground Handling Equipment Adapter
  • 002364389
  • Cowling
  • 001758109
  • Aircraft Door
  • 002800643
  • Pyl Piston Assembly
  • 004012664
  • Aircraft Bomb Ejector Rack
  • 004519977
  • Aircraft Wing Spoiler
  • 013808290
  • Ambulance Truck
  • 004889436
  • Aircraft Mechanical Actuator
  • 000727291
  • Fire Control System Test Set
  • 003409323
  • Aircraft Mounted Winch
  • 001814572
  • Retractable Landing Gear
  • 003437650
  • Aircraft Mounted Winch
  • 001933560
  • Aircraft Air Inlet Spike
  • 004225574
  • Aircraft Door
  • 004889421
  • Aircraft Mechanical Actuator
  • 011035641
  • Air-antitank Defense Missile System Carrier
  • 011069519
  • Attack Helicopter
  • 001933561
  • Aircraft Air Inlet Spike
  • 004943143
  • Splitter Assembly
  • 011069519
  • Attack Helicopter
  • 011431213
  • Tank Type Water Distributor
  • 000827982
  • Retractable Landing Gear
  • 004225564
  • Aircraft Door
  • 000657960
  • Aircraft Submerged Pump
  • 003400096
  • Aircraft Cable Tension Regulator
  • 005199332
  • Antenna Case
  • 011069519
  • Attack Helicopter
  • 004024904
  • Retractable Landing Gear
  • 004695732
  • Wing Landing Flap
  • 011431212
  • Tank Type Water Distributor
  • 004731647
  • Aircraft Wing Spoiler
  • 004996119
  • Wing Landing Flap
  • 005366027
  • Aircraft Aft Ramp Assembly
  • 004881498
  • Aircraft Bomb Rack
  • 005899026
  • Linear Actuating Cylinder Assembly
  • 005991612
  • Aircraft Access Door
  • 013723932
  • Utility Truck
  • 005165657
  • Aircraft Seat
  • 005709132
  • Temperature Tester
  • 006059391
  • Aircraft Structural Component Support
  • 004762230
  • Aircraft Engine Test Stand
  • 004767947
  • Aircraft Bomb Ejector Rack
  • 006133476
  • Shimmy Damper
  • 006133863
  • Doo Handle Assembly
  • 006504485
  • Alternating Current Generator
  • 004695731
  • Wing Landing Flap
  • 005293584
  • Butterfly Valve
  • 005710519
  • Aircraft Submerged Pump
  • 007042403
  • Aircraft Submerged Pump
  • 007047097
  • Linear Actuating Cylinder Assembly
  • 006074762
  • Aircraft Air Temperature Electrical/electronic Control Box
  • 006212458
  • Directional Control Linear Valve
  • 013719580
  • Utility Truck
  • 006165159
  • Aircraft Seat
  • 006287871
  • Wing Landing Flap
  • 007835965
  • Signal Generator
  • 007011935
  • Aircraft Seat
  • 007862633
  • Aircraft Strut
  • 006059392
  • Aircraft Structural Component Support
  • 008613539
  • Radio Set
  • 013719579
  • Utility Truck
  • 005430012
  • Telephone Set
  • 007862635
  • Aircraft Strut
  • 010828404
  • Voice Terminal
  • 007862634
  • Aircraft Strut
  • 006320046
  • Aircraft Aft Ramp Assembly
  • 006916738
  • Aircraft Gearbox Assembly
  • 007115975
  • Refrigeration Compressor Unit
  • 006594889
  • Aircraft Structural Component Support
  • 007588152
  • Aircraft Submerged Pump
  • 006773435
  • Aircraft Maintenance Fixture
  • 007040183
  • Aircraft Cabin Air Pressure Regulator
  • 008722291
  • Ammunition Maintenance Fixture
  • 009308078
  • Multiplexer
  • 007899118
  • Aircraft Strut
  • 008679860
  • Outer Wing Section
  • 009290080
  • Hose Reel Assembly
  • 010072942
  • Fairing Assy
  • 008951058
  • Reaction Cylinder Assembly
  • 008878590
  • Steerin Damper Assy
  • 010082558
  • Aircraft Gearbox Assembly
  • 011069519
  • Attack Helicopter
  • 008875277
  • Aircraft Door
  • 008913685
  • Retractable Landing Gear
  • 009834351
  • Power Supply
  • 010141983
  • Landing Gear Cylinder And Piston Assembly
  • 008991517
  • Aircraft Submerged Pump
  • 010177039
  • Fire Direction Cent
  • 010210416
  • Aircraft Seat
  • 010141984
  • Landing Gear Cylinder And Piston Assembly
  • 014796700
  • Relief Valve Assy
  • 010119002
  • Aircraft Aft Ramp Assembly
  • 010212630
  • Aircraft Access Door
  • 010220798
  • Aircraft Seat
  • 010366397
  • Aircraft Ejection Seat
  • 009731971
  • Aircraft Mounted Winch
  • 010297618
  • Aircraft Cable Tension Regulator
  • 010503445
  • Rotary Wing Head Spindle
  • 005935993
  • Wheel Bracket Assy
  • 010081639
  • Linear Actuating Cylinder Assembly
  • 013324508
  • Electrical Equipment Cabinet
  • 010484473
  • Engine Air Inlet
  • 010732029
  • Aircraft Access Door
  • 010776931
  • Air Conditioner
  • 010456971
  • Retractable Landing Gear
  • 010513857
  • Retractable Landing Gear
  • 010671801
  • Aerial Stores Lift Truck
  • 010776931
  • Air Conditioner
  • 010223002
  • Radar Signal Simulator
  • 010524812
  • Aircraft Seat
  • 010589007
  • Photographic Film Plotting Table
  • 011048632
  • Alternating Current Generator
  • 010776931
  • Air Conditioner
  • 010616615
  • Transmission Assemb
  • 010456969
  • Retractable Landing Gear
  • 010513856
  • Retractable Landing Gear
  • 010596954
  • Retractable Landing Gear
  • 011003892
  • Aircraft Bomb Ejector Rack
  • 010456972
  • Retractable Landing Gear
  • 013419103
  • Digital Topographic Support System
  • 010448711
  • Sleeve Bearing
  • 010927667
  • Aircraft Pylon
  • 010776931
  • Air Conditioner
  • 011098608
  • Aircraft Pylon
  • 010625080
  • Retractable Landing Gear
  • 011392397
  • Retractable Landing Gear
  • 010524813
  • Aircraft Seat
  • 009156672
  • Supportxassy Strut
  • 010177040
  • Fire Direction Cent
  • 010778108
  • Horizontal Stabilizer
  • 011072554
  • Rocket Motor
  • 011079207
  • Aircraft Bomb Rack
  • 011009243
  • Linear Actuating Cylinder Assembly
  • 011800262
  • Linear Electro-mechanical Actuator
  • 011675199
  • Movable Canopy
  • 011922478
  • Attack Helicopter
  • 011468508
  • Movable Canopy
  • 012185661
  • Rotary Wing Head
  • 011078007
  • Refrigeration Compressor
  • 011162391
  • Aircraft Pylon
  • 011556908
  • Aircraft Pylon
  • 011683575
  • Movable Canopy
  • 004206527
  • Subassembly Ladder
  • 013719584
  • Utility Truck
  • 011069519
  • Attack Helicopter
  • 011077155
  • Utility Truck
  • 011077156
  • Utility Truck
  • 011291794
  • Hydrauli Mast Group
  • 011815670
  • Aircraft Mechanical Actuator
  • 012328438
  • Aircraft Ejection Seat
  • 013372639
  • Linear Actuating Cylinder Assembly
  • 011069519
  • Attack Helicopter
  • 011684260
  • Attack Helicopter
  • 012080169
  • Turbine Engine Accessory Drive Gearbox
  • 011069519
  • Attack Helicopter
  • 013723933
  • Utility Truck
  • 012513583
  • Ge Installation Kit
  • 013387046
  • Aircraft Oxygen Concentrator
  • 012355249
  • Turbine Engine Accessory Drive Gearbox
  • 012906831
  • Wing Landing Flap
  • 013422795
  • Dome Light
  • 012898606
  • Aircraft Seat
  • 012898607
  • Aircraft Seat
  • 013277831
  • Mounting Bracket
  • 012498748
  • Vertical Stabilizer
  • 014235286
  • Rotary Compressor
  • 011069519
  • Attack Helicopter
  • 013719582
  • Utility Truck
  • 012945395
  • Wing Landing Flap
  • 013631937
  • Landing Gear Cylinder And Piston Assembly
  • 014146719
  • Aircraft Mounted Winch
  • 013723934
  • Ambulance Truck
  • 012857897
  • Radar Data Processor
  • 013415955
  • Gas Turbine Engine
  • 013427688
  • Aircraft Door Uplock Assembly
  • 013631936
  • Landing Gear Cylinder And Piston Assembly
  • 013987497
  • Aircraft Bomb Ejector Rack
  • 013334008
  • Electronic Test Digital Data Analyzer
  • 013853868
  • Hydraulic Drive Unit
  • 013916455
  • Aircraft Cargo Tie Down
  • 000823989
  • Antenna Coupler
  • 009374686
  • Radio Set
  • 010905407
  • Multiplexer
  • 013812919
  • Ground Handling Trailer
  • 001758112
  • Aircraft Door
  • 010901414
  • Multiplexer
  • 011467187
  • Utility Truck
  • 013872323
  • Rotary Wing Stabilizer
  • 014560051
  • Former Assy
  • 001598119
  • Retractable Landing Gear
  • 001654670
  • Environmental Contr
  • 002357184
  • Aircraft Cargo Rail Assembly
  • 011467188
  • Utility Truck
  • 014184726
  • Handl Tray Assembly
  • 014560050
  • Former Assy
  • 001099286
  • Retractable Landing Gear
  • 011289552
  • Utility Truck
  • 011467190
  • Utility Truck
  • 003022994
  • C Gear Box Assembly
  • 001830834
  • H Transmission Assy
  • 001753934
  • Door Lock Assembly
  • 003946514
  • Electronic Components Assembly
  • 002328055
  • Rotary Pump
  • 003145815
  • Aircraft Hydraulic Valve Assembly

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If you would like to order this flat washer (NSN 5310-00-167-0837) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

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Schedule B and Export
  • Schedule B: 7318220000
  • SITC: 69422
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Freight Class: Washers other than lock washers, iron or steel

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