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 5999-01-498-4091
NSN 5835-01-371-8759
NSN 6110-01-463-1100
NSN 5920-01-309-3359
NSN 5930-00-241-2504
NSN 5925-01-370-3458
NSN 6110-01-650-0183
NSN 2925-00-614-1758
NSN 6645-00-510-6643
NSN 5945-00-849-5368
NSN 6105-00-161-1834
NSN 6610-00-462-3879