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 5999-00-551-9434
NSN 2925-01-600-2309
NSN 5930-00-814-2855
NSN 5895-01-657-9080
NSN 5996-00-258-4954
NSN 5990-01-344-3708
NSN 5920-01-279-0419
NSN 5999-01-599-1362
NSN 5965-00-246-5612
NSN 5990-01-221-6361
NSN 5905-01-104-4590
NSN 6110-00-090-3690