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 5990-00-067-6791
NSN 5975-01-390-6361
NSN 7035-00-329-4015
NSN 5998-01-131-0022
NSN 5945-01-496-3931
NSN 6240-01-508-4146
NSN 5975-01-600-3553
NSN 2925-01-125-2973
NSN 5999-01-079-0868
NSN 5975-01-428-2286
NSN 5905-00-127-6003
NSN 5945-01-034-7214