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 5920-00-584-4592
NSN 6105-01-286-4917
NSN 6220-01-537-7077
NSN 6645-00-088-4079
NSN 5925-01-502-6475
NSN 5960-01-359-4257
NSN 5920-01-261-0613
NSN 6650-01-135-7472
NSN 6320-01-165-8932
NSN 6220-01-615-2225
NSN 5999-01-379-8495
NSN 5935-01-417-1004