5330-00-058-5062 PACKING,PREFORMED Index 5310-00-058-5064 WASHER,FLAT

National Stock Number:
5310-00-058-5063

Federal Supply Class:
5310

National Item Identification Number:
000585063

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:
6650-520054355ACCESSORIES FOR ELECTRONICS INC DBA AFE
835028A0542-0301365MARINE CORPS LOGISTICS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE-MICC LOGISTICS OPERATIONS CENTER
937A263P107482GENERAL ELECTRIC COMPANY
937A263P124446GENERAL ELECTRIC COMPANY
L835028A0542-0356161GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM
OVERALL DIAMETER0.450 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
MATERIALPLASTIC OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM


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