Model: 851078

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 0.053 inches and 0.073 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 and chromate

Surface Treatment Specification

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

NSN

5310-00-167-0821

Part Number

851078

Description

Washer,flat

CAGE

19203

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 851078 NSN 5310-00-167-0821

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13393

FIIG:

A022B0

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:

0.2000lbs

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:

194160

UFC:

55210

LTL:

50.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

End Items End applications NSN 5310-00-167-0821 is a component of

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Aircraft Engine Test Stand
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Retractable Landing Gear
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Heavy Assault Bridge
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Telephone Set
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Teletypewriter
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Teletypewriter Set
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Landing Gear Axle
007386342
Trailer Mounted Diesel Engine Generator Set
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Hydraulic Constant Speed Drive
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Full Tracked Recovery Vehicle
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Air Conditioner
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Radio Receiver-transmitter
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Motor Driven Cable Reeling Machine
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Gas T Generator Set
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Warehouse Wheeled Tractor
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Aircraft Towbar
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Air Conditioner
010074261
Aircraft Nosewheel Steering Unit
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Observation Helicopter
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Retractable Landing Gear
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Ground Handling Equipment Adapter
010482923
Pressurized Protective Entrance
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Digital Readout Electronic Counter
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Ground Handling Equipment Cradle
010628194
Communicat Terminal
010634655
Cbr Protection Equipment Installation Kit
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Air Conditioner
010637679
Cbr Protection Equipment Installation Kit
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Signal Data Recorder-reproducer Set
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Aircraft Access Cover
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Voice Terminal
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Satellite Communica
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Cargo-transport Helicopter
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Landing Gear Strut Piston
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Cargo Carrier
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Air-antitank Defense Missile System Carrier
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Air-antitank Defense Missile System Carrier
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Air-antitank Defense Missile System Carrier
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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
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Air-antitank Defense Missile System Carrier
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Air-antitank Defense Missile System Carrier
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Attack Helicopter
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Attack Helicopter
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Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
011069519
Attack Helicopter
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Attack Helicopter
011069519
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011069519
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Utility Truck
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Tracked Ammunition Carrier
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Tracked Ammunition Carrier
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Ambulance Truck
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Signal Generator
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Signal Generator
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Air Conditioner
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Air Conditioner
011289551
Utility Truck
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Utility Truck
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Cargo Carrier
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Aircraft Arresting Barrier Absorber
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Utility Truck
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Utility Truck
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Utility Truck
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Utility Truck
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Data Processing Sys
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Data Processing Sys
011613992
Gas Turbine Engine Generator Set
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Attack Helicopter
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Air Conditioner
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Di Caliper Assembly
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Air Conditioner
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Attack Helicopter
012148820
Engine With Contain
012400577
Communicati Central
012685105
Radio Set
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Net Control Station
013038909
Masonry Abrasive Disk Saw
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Masonry Abrasive Disk Saw
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Digital Topographic Support System
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Utility Truck
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Electronic Warfare Training Set
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Tracked Ammunition Carrier
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Tracked Ammunition Carrier
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Tracked Ammunition Carrier
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Tracked Ammunition Carrier
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Cargo Carrier
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Ambulance Truck
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Ambulance Truck
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Transportable Shelter Lift Dolly Set
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Transportable Shelter Lift Dolly Set
013789997
Transportable Shelter Lift Dolly Set
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Transportable Shelter Lift Dolly Set
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Transportable Shelter Lift Dolly Set
013789997
Transportable Shelter Lift Dolly Set
013789997
Transportable Shelter Lift Dolly Set
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Utility Truck
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Ambulance Truck
013808229
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013808290
Ambulance Truck
013808604
Utility Truck
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Heavy Assault Bridge
013904561
Radar Transmitter
013971058
Venti Door Assembly
013997512
Antenn Handler Assy
014145126
Guided Missile System Radar Signal Simulator Station
014145132
Radar Transmitter
014186654
Full Tracked Personnel Carrier
014350571
Satellite Communication Terminal
014373996
Semitrailer Mounted Electric Power Plant
014446525
Nonvehicular Mechanical Transmission
014485668
Branched Wiring Harness
014546413
Diesel Engine Generator Set
014630326
Test Equipment Dolly
014796709
Flui Heat Exchanger
009022548
Air Conditioner
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Tube Per Repair Kit
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Ground Handling Equipment Adapter
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Observation Helicopter
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Azimuth Act Bracket
002292610
Pressurized Protective Entrance
002370227
Gas-particulate Filter Unit
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Engine And Containe
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Tactical Imagery In
002800272
Aircraft Fire Extinguisher Cartridge

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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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