3120-01-053-1819 BEARING,WASHER,THRUST Index 8120-01-053-1821 CAP,VALVE,GAS CYLINDER OUTLET

National Stock Number:
5310-01-053-1820

Federal Supply Class:
5310

National Item Identification Number:
010531820

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:
13XX-1414114351TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC
13XX1414102978RENK AMERICA LLC
86410612603CLARK EQUIPMENT CO
94079112603CLARK EQUIPMENT CO
94079177237DANA OFF HIGHWAY PRODUCTS, LLC
86410677237DANA OFF HIGHWAY PRODUCTS, LLC


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