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 2925-01-643-8395
NSN 4140-01-523-3459
NSN 6320-01-506-9439
NSN 6645-01-059-2712
NSN 5910-01-478-8132
NSN 6110-00-935-5351
NSN 5935-01-206-1344
NSN 5910-01-127-2070
NSN 5920-01-412-9167
NSN 6220-01-608-5611
NSN 6130-01-288-6897
NSN 5996-01-444-3915