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 6220-00-332-9408
NSN 5915-01-459-7303
NSN 5990-00-559-1822
NSN 5930-00-677-4472
NSN 6130-01-285-1542
NSN 5935-01-537-1135
NSN 4140-00-121-6746
NSN 5999-01-202-1419
NSN 6620-00-394-1812
NSN 6150-01-018-3764
NSN 5915-00-607-7628
NSN 7035-00-111-4389