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 5910-01-334-9759
NSN 5895-01-642-2066
NSN 6620-00-124-9515
NSN 5895-01-116-2065
NSN 5945-00-153-4427
NSN 5999-01-367-6789
NSN 4140-00-150-1195
NSN 5920-01-349-3488
NSN 6650-01-463-8405
NSN 2925-01-385-6661
NSN 6135-00-932-3136
NSN 6105-00-479-3830