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 5998-00-734-8314
NSN 5975-01-043-9423
NSN 6610-01-534-9765
NSN 5950-00-081-1905
NSN 6610-01-581-2975
NSN 5930-01-160-2879
NSN 6685-01-259-7309
NSN 6135-00-643-4843
NSN 7035-01-352-0766
NSN 6620-00-580-3499
NSN 5935-00-883-4269
NSN 5930-01-128-3738