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.
NSN 6105-01-485-4680
NSN 5945-01-269-5991
NSN 5999-00-456-4819
NSN 6220-00-886-4717
NSN 5915-01-367-7420
NSN 6130-01-478-3712
NSN 5998-01-448-6535
NSN 5930-00-649-8315
NSN 5910-00-357-4892
NSN 7035-01-322-8180
NSN 6240-01-373-4530
NSN 5855-01-634-0259