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 6645-01-260-7426
NSN 6685-01-552-4627
NSN 6130-00-427-1213
NSN 6105-01-338-2576
NSN 5999-01-025-1404
NSN 6645-01-435-6373
NSN 5975-01-477-8048
NSN 5925-01-110-7404
NSN 4140-01-054-0929
NSN 4140-01-363-6060
NSN 5935-01-212-9729
NSN 2925-01-182-0227