4820-01-506-7261 VALVE,GLOBE Index 5975-01-506-7263 RACK,ELECTRONIC JUNCTION

National Stock Number:
5310-01-506-7262

Federal Supply Class:
5310

National Item Identification Number:
015067262

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:
12422800-001076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
12422800-0010FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
12422800-00119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
COLORNATURAL OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER6.4 MILLIMETERS NOMINAL
OVERALL DIAMETER0.2 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTMD-4066 PA011 OR PA021 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYAMIDE (NYLON) OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.1 MILLIMETERS NOMINAL


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