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 5999-00-074-0544
NSN 6650-01-479-9024
NSN 5965-00-879-7287
NSN 4140-01-065-1884
NSN 4140-01-649-0939
NSN 2925-01-474-3363
NSN 2925-01-254-3068
NSN 5910-01-204-5320
NSN 5996-00-552-1406
NSN 5985-01-417-9558
NSN 5905-01-512-8230
NSN 6110-01-424-8871