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 5965-00-060-0090
NSN 6240-01-164-9175
NSN 6150-00-165-5816
NSN 5960-00-063-5505
NSN 6220-01-626-5797
NSN 6135-01-346-0851
NSN 4140-00-088-3644
NSN 5990-01-210-5474
NSN 6110-00-617-2501
NSN 6150-01-445-7690
NSN 5996-01-387-6123
NSN 5925-00-118-8059