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.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5945-01-315-0193
NSN 6130-00-023-8313
NSN 5915-01-189-5471
NSN 5975-00-526-4701
NSN 5950-01-352-0960
NSN 5835-00-922-1263
NSN 6135-01-568-9107
NSN 6645-01-281-7254
NSN 6130-01-657-5361
NSN 6110-00-937-0042
NSN 6130-01-371-5385
NSN 5990-00-070-3006