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 6320-01-629-1277
NSN 6130-01-527-6159
NSN 5960-01-580-6360
NSN 5965-01-429-0881
NSN 6130-01-054-3751
NSN 5915-01-313-8364
NSN 5925-00-066-1271
NSN 5915-01-268-2604
NSN 2925-01-187-0423
NSN 5935-01-514-4488
NSN 5935-00-467-7660
NSN 5945-01-526-7326