5998-00-291-4811 CIRCUIT CARD ASSEMBLY Index 5310-00-291-4813 WASHER,FLAT

National Stock Number:
5310-00-291-4812

Federal Supply Class:
5310

National Item Identification Number:
002914812

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:
125334412204DAIMLER CHRYSLER
125334486403CHRYSLER CORP SERVICE AND PARTS OPNS
2183578640MITSUBISHI CATERPILLAR FORKLIFT AMERICA, INC
23568183299HYSTER-YALE GROUP, INC.
5800E205483299HYSTER-YALE GROUP, INC.
5A671095201NAPCO INTERNATIONAL LLC
85639612603CLARK EQUIPMENT CO
GGU3024975PRESTOLITE ELECTRIC INC
GGU3068505PRESTOLITE ELECTRIC INC
85639689749CLARK MATERIAL HANDLING COMPANY


Techincal Specification:
MATERIALCELLULOSE OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.203 INCHES NOMINAL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER0.688 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.125 INCHES NOMINAL


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