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 6135-01-116-3385
NSN 5960-01-376-3880
NSN 5975-01-592-6420
NSN 5996-00-079-8550
NSN 5910-01-483-2262
NSN 5960-00-649-9373
NSN 5910-01-243-3293
NSN 5935-01-618-1893
NSN 6105-01-164-6641
NSN 5915-00-197-8601
NSN 2925-01-497-6192
NSN 6685-00-122-2342