5310-01-062-4815 NUT,PLAIN,ROUND Index 5310-01-062-4818 WASHER,FLAT

National Stock Number:
5310-01-062-4817

Federal Supply Class:
5310

National Item Identification Number:
010624817

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:
36-4985 ITEM 812193TECHNETICS GROUP LLC
36-4985-0612193TECHNETICS GROUP LLC
36-4985-0607107TECHNETICS GROUP LLC
36-4985 ITEM 807107TECHNETICS GROUP LLC


Techincal Specification:
OVERALL DIAMETER0.625 INCHES NOMINAL
MATERIALNICKEL ALLOY A OVERALL
PERIPHERAL SHAPE STYLEROUND


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