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 5996-01-600-1131
NSN 6685-00-226-1885
NSN 6135-00-269-5843
NSN 5935-01-549-8105
NSN 6240-00-777-4263
NSN 6650-00-098-6128
NSN 6130-01-177-1600
NSN 6685-00-184-3894
NSN 5935-00-089-2511
NSN 5945-01-649-3349
NSN 5905-01-444-1245
NSN 5960-01-075-2694