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 5925-00-461-1512
NSN 6110-01-315-4336
NSN 2925-00-617-0826
NSN 5910-01-147-5895
NSN 6105-01-189-4275
NSN 5950-00-960-7339
NSN 5998-01-329-5189
NSN 6620-01-087-2354
NSN 5945-01-118-8385
NSN 5965-01-303-6105
NSN 5905-01-222-8147
NSN 5910-01-584-7382