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 5920-01-119-8382
NSN 5990-01-424-2954
NSN 5905-01-648-2685
NSN 5975-01-431-8520
NSN 6620-01-156-4641
NSN 5960-01-311-2170
NSN 5905-01-148-7056
NSN 7035-01-211-5636
NSN 4140-00-165-6535
NSN 6130-01-512-0767
NSN 6645-01-124-3935
NSN 5975-00-706-7087