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 5985-01-128-5019
NSN 6135-00-833-9909
NSN 6240-00-274-4028
NSN 6645-01-546-3212
NSN 5950-00-992-8566
NSN 7035-01-112-9375
NSN 6145-01-409-1034
NSN 6145-01-176-2503
NSN 5999-00-197-0414
NSN 6620-01-601-4314
NSN 6645-01-107-5699
NSN 6150-00-436-7929