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 5960-01-531-2404
NSN 5998-01-613-2569
NSN 7035-01-546-6386
NSN 4140-00-946-6478
NSN 6610-01-004-5856
NSN 6650-01-493-3660
NSN 6610-01-202-7404
NSN 6650-00-710-8130
NSN 5915-01-601-0645
NSN 5996-00-399-0731
NSN 6620-01-131-3201
NSN 5895-01-371-0570