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 6150-00-567-7893
NSN 5945-00-794-9935
NSN 5915-01-462-5089
NSN 5965-01-315-5764
NSN 6240-01-535-9398
NSN 6650-01-462-5879
NSN 5835-01-454-5267
NSN 5935-01-090-9113
NSN 6135-01-382-9278
NSN 7035-01-116-6223
NSN 2925-00-782-1498
NSN 6135-00-134-6648