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 5985-00-636-5676
NSN 5965-00-370-3855
NSN 5965-00-069-2723
NSN 6650-01-545-2834
NSN 6130-01-316-7066
NSN 6650-01-292-5079
NSN 5855-01-512-1926
NSN 5945-01-071-3172
NSN 6240-01-232-2665
NSN 5855-00-256-5562
NSN 5920-01-528-8136
NSN 6130-01-424-5526