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 5905-01-262-6719
NSN 5910-01-353-4117
NSN 6145-01-043-8139
NSN 5965-01-323-7225
NSN 6240-01-647-5963
NSN 5960-01-570-8605
NSN 6320-00-456-0836
NSN 6220-00-455-0221
NSN 5975-00-430-8082
NSN 5950-00-878-2583
NSN 5965-01-467-2071
NSN 6135-01-567-0739