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 5996-01-400-3558
NSN 6685-00-509-2380
NSN 6150-00-160-7976
NSN 6130-01-598-0723
NSN 5835-01-431-6877
NSN 6105-01-557-1219
NSN 6130-01-183-4382
NSN 5920-01-381-1306
NSN 5998-01-428-1842
NSN 5915-01-083-4838
NSN 5920-01-648-5188
NSN 6135-01-428-8821