5310-00-298-0762 WASHER,FLAT Index 5330-00-298-0765 GASKET

National Stock Number:
5310-00-298-0764

Federal Supply Class:
5310

National Item Identification Number:
002980764

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:
1A6013695201NAPCO INTERNATIONAL LLC
34080B0B1MAHLE AFTERMARKET INC.
9107A12603CLARK EQUIPMENT CO
9107A77237DANA OFF HIGHWAY PRODUCTS, LLC
5648580072H20 TANK INC U S MOTORS DIV
9107A89749CLARK MATERIAL HANDLING COMPANY


Techincal Specification:
MATERIALRUBBER SYNTHETIC OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER1.359 INCHES NOMINAL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER1.859 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.087 INCHES MINIMUM AND
0.099 INCHES MAXIMUM


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