4720-00-876-9066 HOSE,PREFORMED Index 2990-00-876-9068 MUFFLER,EXHAUST

National Stock Number:
5310-00-876-9067

Federal Supply Class:
5310

National Item Identification Number:
008769067

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:
511335924617GENERAL MOTORS CORP
511335972582ROLLS-ROYCE SOLUTIONS AMERICA INC
PC5113359C7432POWER COMPONENTS (DEUTSCHLAND) GMBH


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.506 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
MATERIALSTEEL COMP 1212 OVERALL
OVERALL DIAMETER0.750 INCHES NOMINAL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.120 INCHES NOMINAL


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