5905-00-205-8955 RESISTOR,FIXED,FILM Index 5935-00-205-8958 CONNECTOR,RECEPTACLE,ELECTRICAL

National Stock Number:
5310-00-205-8957

Federal Supply Class:
5310

National Item Identification Number:
002058957

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:
8400-97361088042ARMY AIR FORCE DRAWINGS UNDER CUSTODIANSHIP OF THE AIR FORCE
U74210ZW37DANKA OFFICE IMAGING COMPANY
U742119139EASTMAN KODAK CO
U742132153EASTMAN KODAK CO COMMERCIAL & GOVERNMENT SYSTEMS


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.116 INCHES NOMINAL
OVERALL DIAMETER0.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 430F OVERALL
PERIPHERAL SHAPE STYLEROUND
SURFACE TREATMENTPASSIVATE OVERALL
THICKNESS0.062 INCHES NOMINAL


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