Model: 890221-00

Flat Washer

Properties:

Cross Sectional Shape
Rectangular
Hole Diameter
Between 0.505 inches and 0.525 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 0.870 inches and 0.895 inches
End Application
W/s: aircraft, (ac-130h, mc-130h, ec-130e, hc-130); missile, air-to-air, sparrow (aim-7); missile, air-to-air, phoenix (aim-54); missile, all-weather anti-ship, harpoon (agm-84); radar set, an/tpn-18; engine, aircraft tf33-pw-102 (c-135e, ec-135h/k/p); systems, jp-5 aviation fuels; support equipment, b-1 aircraft; engine, aircraft tf33-p-3/5/9 (c/ec-135, b-52h)
Material
Stainless steel or steel comp 321 or steel comp 347 or steel comp 348
Material Specification
Mil-s-5059 military specification 1st material response and mil-s-6721 military specification 2nd material response and mil-s-6721 military specification 3rd material response and mil-s-6721 military specification 4th material response
Surface Treatment
Passivate
NSN
5310-00-306-3167
Part Number
890221-00
Description
Washer,flat
CAGE
32345

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 890221-00 NSN 5310-00-306-3167

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:
0.3000lbs
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 5310-00-306-3167 is a component of

  • Ai Sparrow (aim-7); Missile Air-to-air Hc-130); Missile Ec-130e Mc-130h (ac-130h W/s:aircraft
  • Aircraft Tf33-p-3/5/9 (c/ec-1 B-1 Aircraft; Engine Jp-5 Aviation Fuels; Support Equipment Systems
  • Jp-5 Aviation Fuels Systems
  • B-1 Aircraft Support Equipment
  • An/tpn-18 Radar Set
  • Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
  • Ec-135h/k/p) Aircraft Tf33-pw-102 (c-135e Engine
  • B-52h) Aircraft Tf33-p-3/5/9 (c/ec-135 Engine
  • Phoenix (aim-54) Air-to-air Missile
  • Sparrow (aim-7) Air-to-air Missile
  • Harpoon (agm-84) All-weather Anti-ship Missile
  • Ah 64 Airframe (rotary Wing Aircraft)
  • 013317920
  • Power Supply
  • 013209210
  • Pawl
  • 013930076
  • Fuel Management Computer
  • 012095890
  • Power Supply Assembly
  • 012092117
  • Indicator Panel
  • 013399469
  • Signal Generator
  • 013916453
  • Aircraft Structural Component Support
  • 014268635
  • Aircraft Gas Turbine Engine Compressor Case
  • 012773879
  • Generator Control
  • 012188130
  • Flexible Printed Cable Assembly
  • 012184191
  • Generator Control
  • 012508125
  • Guided Missile Wing Assembly
  • 012795987
  • Aircraft Component Test Plug
  • 014443628
  • Nonaircraft Gas Turbine Engine
  • 012409687
  • Landing Gear Cylinder And Piston Assembly
  • 011297253
  • Aircraft Bomb Ejector Rack
  • 012329310
  • Landing Gear Strut Piston
  • 011355679
  • Guided Missile Wing Assembly
  • 012848833
  • Electronic Frequency Converter
  • 013199516
  • Countermeasures Signal Processor
  • 001793169
  • Infrared Viewer
  • 013062121
  • Special Slider
  • 001066445
  • Battery Charger
  • 007520603
  • Radar Set
  • 012821038
  • Ground Handling Equipment Adapter
  • 010715552
  • Position And Azimut
  • 011302476
  • Aircraft Bomb Ejector Rack
  • 005628900
  • Video Amplifier
  • 011636398
  • Linear Actuating Cylinder Assembly
  • 010696588
  • Hydraulic Constant Speed Drive
  • 013131816
  • Power Distribution Panel
  • 011945655
  • Reaction Cylinder Assembly
  • 010933079
  • Battery Power Supply Case
  • 010933080
  • Infrared Viewing Set
  • 011795577
  • Linear Actuating Cylinder Assembly
  • 011968512
  • Pulse Transformer
  • 010666214
  • Liquid Argon-nitrogen-oxygen Storage Tank
  • 010744710
  • Aircraft Engine Build-up Parts Kit
  • 009308078
  • Multiplexer
  • 011414880
  • Generator Control
  • 010683871
  • Aircraft Engine Build-up Parts Kit
  • 011892954
  • Linear Actuating Cylinder Assembly
  • 010268755
  • Aircraft Engine Build-up Parts Kit
  • 011874295
  • Linear Actuating Cylinder Assembly
  • 011958305
  • Power Supply
  • 010279818
  • Aircraft Gas Turbine Engine Compressor Case
  • 011655803
  • Linear Actuating Cylinder Assembly
  • 011809593
  • Electromagne Filter
  • 011947884
  • Power Transformer
  • 011947792
  • Pulse Transformer
  • 010900569
  • Tank Truck
  • 011005927
  • Support Structure
  • 011169491
  • Aircraft Gas Turbine Engine Compressor Case
  • 010399098
  • Aircraft Engine Build-up Parts Kit
  • 011004456
  • Liquid Argon-nitrogen-oxygen Storage Tank
  • 009037371
  • Tank Truck
  • 005049112
  • Attack Helicopter
  • 010883669
  • Cargo-transport Helicopter
  • 009960098
  • Aircraft Bomb Ejector Rack
  • 010158972
  • Power Supply Subassembly
  • 001860640
  • Dial Telephone Central Office
  • 009159673
  • Liquid Oxygen Converter
  • 010111292
  • Power Supply
  • 010883669
  • Cargo-transport Helicopter
  • 010114644
  • Power Supply
  • 010118507
  • Power Supply
  • 005945782
  • Fire Control System Test Set
  • 010883669
  • Cargo-transport Helicopter
  • 009224466
  • Yaw Control Unit
  • 006109686
  • Aircraft Cabin Air Pressure Regulator
  • 010113440
  • Aircraft Engine Build-up Parts Kit
  • 007165851
  • Engine Hanger Beam
  • 007840804
  • Indicator Test Set
  • 009360696
  • Servocylinder
  • 007043956
  • Aircraft Cabin Air Pressure Regulator
  • 008087125
  • Gas Turbine Engine Power Unit
  • 011178678
  • Shim
  • 005945787
  • Turret Test Stand
  • 007631001
  • Radar Set Test Bench
  • 004538407
  • Aircraft Bomb Rack
  • 001383006
  • Tank Truck
  • 006908903
  • Signal Data Converter
  • 008311606
  • Vent Valve
  • 008237745
  • Countermeasures Dispenser
  • 004103248
  • Gyro Test Station
  • 005407942
  • Aircraft Seat
  • 005409666
  • Aircraft Seat
  • 005388665
  • Aircraft Mounted Winch
  • 005649500
  • Oxygen Mask Tester
  • 001335089
  • Turbine Engine Afterburner
  • 014365090
  • Power Supply
  • 005489070
  • Radar Set
  • 013009465
  • Topographic Support Set
  • 005315609
  • Aircraft Maintenance Fixture
  • 000395461
  • Radio Frequency Tuner
  • 009857574
  • Distribution Box
  • 001312766
  • Transponder Set Test Set
  • 000395432
  • Radio Frequency Tuner
  • 010843750
  • Boresight Assembly
  • 000846708
  • Aircraft Cabin Air Pressure Regulator
  • 012685105
  • Radio Set
  • 000599192
  • Aircraft Seat
  • 000395434
  • Radio Frequency Tuner
  • 000395441
  • Radio Frequency Tuner
  • 000395455
  • Radio Frequency Tuner
  • 000395456
  • Radio Frequency Tuner
  • 010709415
  • Radar Set
  • 007520603
  • Radar Set
  • 011684260
  • Attack Helicopter
  • 011922478
  • Attack Helicopter
  • 011684259
  • Attack Helicopter
  • 011035641
  • Air-antitank Defense Missile System Carrier
  • 010204216
  • Observation Helicopter
  • 011035641
  • Air-antitank Defense Missile System Carrier
  • 005190103
  • Power Supply
  • 013932455
  • Thermal Imaging System
  • 011035641
  • Air-antitank Defense Missile System Carrier
  • 001697137
  • Observation Helicopter
  • 011035641
  • Air-antitank Defense Missile System Carrier
  • 011035641
  • Air-antitank Defense Missile System Carrier
  • 011035641
  • Air-antitank Defense Missile System Carrier
  • 009308078
  • Multiplexer
  • 010561955
  • Battery Charger
  • 014003217
  • Semitrailer Mounted Diesel Engine Generator Set
  • 014003218
  • Radar Set
  • 014003216
  • Operations Central
  • 009308079
  • Multiplexer
  • 009309920
  • Navigation Test Set
  • 014063733
  • Trailer Mounted Target Tracking Antenna-receiver-transmitter Group
  • 014003219
  • Antenna
  • 014062090
  • Flat Bed Trailer
  • 014062333
  • Transmitter Control Group
  • 004043280
  • Navigation Test Set
  • 001610497
  • Machine Thread Plug
  • 004043281
  • Gyro Stabi Test Set
  • 010177040
  • Fire Direction Cent
  • 010177039
  • Fire Direction Cent
  • 010618928
  • Digital Readout Electronic Counter
  • 010851604
  • Acquisition Antenna-receiver-transmitter Group
  • 014108980
  • Receiver Group
  • 011069519
  • Attack Helicopter
  • 014145126
  • Guided Missile System Radar Signal Simulator Station
  • 005430012
  • Telephone Set
  • 011069519
  • Attack Helicopter
  • 000533112
  • Oscilloscope
  • 011291794
  • Hydrauli Mast Group
  • 011069519
  • Attack Helicopter
  • 011069519
  • Attack Helicopter
  • 014145132
  • Radar Transmitter
  • 013471083
  • Electronic Warfare Training Set
  • 013428717
  • Infrared Viewer
  • 013543289
  • Aircraft Component Hoisting Unit
  • 013211214
  • Demodulator
  • 013701309
  • Vaneaxial Fan
  • 013861376
  • Demodulator
  • 007520603
  • Radar Set

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Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
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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