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 5965-01-488-4332
NSN 5905-00-128-9710
NSN 6110-00-544-2527
NSN 6610-00-161-0680
NSN 5945-01-127-3808
NSN 5835-01-406-4066
NSN 6650-01-417-1797
NSN 2925-01-154-2949
NSN 6650-01-313-7460
NSN 5915-01-164-4367
NSN 5999-01-278-8341
NSN 5920-00-890-4548