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 6105-01-135-6964
NSN 5935-00-369-1092
NSN 4140-01-182-8905
NSN 5998-00-525-2654
NSN 5920-01-475-5234
NSN 6650-01-643-0534
NSN 6105-01-521-5724
NSN 4140-01-503-8293
NSN 5998-01-036-3299
NSN 2925-01-394-9658
NSN 5945-01-658-9993
NSN 2925-00-592-2819