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 5925-00-484-0495
NSN 5905-00-161-0633
NSN 2925-01-198-7528
NSN 6650-00-518-5194
NSN 6650-00-098-6128
NSN 6220-01-308-8383
NSN 5905-01-339-6491
NSN 5895-00-536-0838
NSN 6130-00-773-0164
NSN 6220-01-462-4715
NSN 2925-01-337-2508
NSN 5945-00-932-5219