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 6620-00-008-0213
NSN 6150-01-490-9743
NSN 5950-01-092-3366
NSN 5990-00-959-8280
NSN 2925-01-196-6187
NSN 6110-01-249-5060
NSN 5925-01-214-1362
NSN 7035-01-364-8454
NSN 5920-01-153-2690
NSN 5935-01-415-5915
NSN 5965-01-377-3587
NSN 6620-00-226-2285