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 6645-01-253-6023
NSN 6135-01-202-8113
NSN 2925-01-065-0060
NSN 6320-01-582-6668
NSN 6685-00-909-9768
NSN 5895-01-055-0393
NSN 6650-00-500-6455
NSN 5985-01-195-1413
NSN 2925-01-535-7235
NSN 6650-00-734-3985
NSN 2925-00-021-9580
NSN 6320-01-066-1766