5310-01-286-6077 WASHER,FLAT Index 5310-01-286-6080 WASHER,FLAT

National Stock Number:
5310-01-286-6079

Federal Supply Class:
5310

National Item Identification Number:
012866079

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:
16KP25545152OSHKOSH CORP
16KP25575Q65OSHKOSH DEFENSE LLC
8T489611083CATERPILLAR INC
CV128343KCQ24TVS SUPPLY CHAIN SOLUTIONS LTD
8T-4896U8468FINNING UK LTD


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER10.2 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
PROPRIETARY CHARACTERISTICSPACS
OVERALL DIAMETER18.5 MILLIMETERS NOMINAL
THICKNESS2.5 MILLIMETERS NOMINAL


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