5365-00-205-8798 SPACER,RING Index 5310-00-205-8802 WASHER,FLAT

National Stock Number:
5310-00-205-8801

Federal Supply Class:
5310

National Item Identification Number:
002058801

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:
17004-200048ABRAMS INSTRUMENT CORPORATION
45513-459727ACCURATE CRAFT INDUSTRIES
745513-419315HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS
7937451041589944ELBITAMERICA, INC.


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
OVERALL DIAMETER0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-746-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM


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