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 6150-01-080-8263
NSN 5996-01-047-5953
NSN 5855-01-415-3987
NSN 6145-00-145-8573
NSN 4140-01-137-8505
NSN 6620-01-567-7456
NSN 5905-00-333-7202
NSN 5999-01-392-1103
NSN 6220-01-409-1585
NSN 5895-00-180-2225
NSN 5895-01-256-0348
NSN 5950-00-849-0315