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 2925-00-734-9380
NSN 5999-01-025-6228
NSN 6145-00-553-6286
NSN 5925-01-399-2313
NSN 5990-01-200-7460
NSN 5960-01-193-5224
NSN 6240-00-204-9355
NSN 6105-00-097-8131
NSN 5930-01-306-6700
NSN 5975-01-337-5658
NSN 6105-00-516-2151
NSN 5985-00-692-1550