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 6135-00-307-6998
NSN 5985-01-028-7090
NSN 5895-00-964-3413
NSN 6220-01-299-4392
NSN 6105-01-533-9832
NSN 6110-00-248-7475
NSN 5915-00-221-2007
NSN 5975-01-521-4068
NSN 5999-01-413-5828
NSN 6620-00-189-0967
NSN 5925-01-266-1093
NSN 5965-00-938-8219