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 5965-01-254-6527
NSN 5965-00-532-3284
NSN 5999-01-174-3168
NSN 4140-01-407-6114
NSN 6610-01-578-1976
NSN 5835-01-432-1277
NSN 5999-00-950-1191
NSN 5905-01-602-7377
NSN 6110-01-624-9680
NSN 6110-01-023-2248
NSN 6135-01-442-0888
NSN 5999-00-918-9582