5805-00-220-6889 RING,DISTRIBUTION Index 5960-00-220-6892 ELECTRON TUBE

National Stock Number:
5310-00-220-6891

Federal Supply Class:
5310

National Item Identification Number:
002206891

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:
3XX140812603CLARK EQUIPMENT CO
3XX140814351TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC
3XX140854845HOIST LIFTRUCK MFG INC
3XX140889749CLARK MATERIAL HANDLING COMPANY
589478640MITSUBISHI CATERPILLAR FORKLIFT AMERICA, INC
85204512603CLARK EQUIPMENT CO
85204589749CLARK MATERIAL HANDLING COMPANY
FFW92TYPEAGRADE2CLASSA81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
FEATURES PROVIDEDCASEHARDENED
HOLE DIAMETER0.453 INCHES NOMINAL
OVERALL DIAMETER0.750 INCHES NOMINAL
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.065 INCHES NOMINAL


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