5365-00-846-5985 SPACER,RING Index 2540-00-846-5991 FASTENER,CYLINDER,SPRING LOADED

National Stock Number:
5310-00-846-5986

Federal Supply Class:
5310

National Item Identification Number:
008465986

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:
510835324617GENERAL MOTORS CORP
510835372582ROLLS-ROYCE SOLUTIONS AMERICA INC
51083537X677GENERAL MOTORS LLC
5310008465986SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
PC5108353C7432POWER COMPONENTS (DEUTSCHLAND) GMBH


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.218 INCHES MINIMUM AND 0.223 INCHES MAXIMUM
OVERALL DIAMETER0.440 INCHES NOMINAL
MATERIALCOPPER OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.024 INCHES MINIMUM AND 0.029 INCHES MAXIMUM


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