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 5960-00-372-4876
NSN 6130-01-471-7186
NSN 6110-01-618-6124
NSN 5905-01-411-1886
NSN 6220-00-930-3146
NSN 6105-01-419-4673
NSN 5935-00-683-7894
NSN 5965-00-768-4366
NSN 5985-01-319-3150
NSN 5985-00-230-1827
NSN 5999-00-805-2150
NSN 5999-01-018-4942