5310-00-262-4797 WASHER,FLAT Index 5310-00-262-4806 WASHER,FLAT

National Stock Number:
5310-00-262-4805

Federal Supply Class:
5310

National Item Identification Number:
002624805

Description:
WASHER,FLAT

Detail:
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.


Manufacturer Information:
11709034623AM GENERAL LLC
127176712204DAIMLER CHRYSLER
832795919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
2382178640MITSUBISHI CATERPILLAR FORKLIFT AMERICA, INC
5830E927083299HYSTER-YALE GROUP, INC.
5A657095201NAPCO INTERNATIONAL LLC
IG31324975PRESTOLITE ELECTRIC INC
IG31345320PACCAR GOVERNMENT GROUP CO YARROW BAY OFFICE PK
IG31368505PRESTOLITE ELECTRIC INC


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
FEATURES PROVIDEDCASEHARDENED
HOLE DIAMETER0.500 INCHES MINIMUM AND 0.508 INCHES MAXIMUM
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
PROPRIETARY CHARACTERISTICSPACS
OVERALL DIAMETER1.000 INCHES NOMINAL
THICKNESS0.032 INCHES NOMINAL


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