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.
Classification: Other articles of leather or composition leather, nesoi
NSN 5999-01-552-1393
NSN 5910-01-025-4385
NSN 5915-01-633-9845
NSN 6105-00-575-9720
NSN 5998-00-476-5635
NSN 5835-00-759-1109
NSN 6240-01-507-3609
NSN 4140-01-578-4112
NSN 5855-01-464-3152
NSN 5905-00-126-6921
NSN 6220-00-766-7580
NSN 5905-00-184-9770