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 6610-00-694-0251
NSN 5996-01-599-4097
NSN 6320-00-405-2348
NSN 6240-01-162-2411
NSN 6650-01-495-1269
NSN 5915-00-401-7763
NSN 6145-01-454-7011
NSN 6620-01-083-4672
NSN 5930-00-542-2012
NSN 5915-01-181-0053
NSN 6105-01-428-6344
NSN 5910-01-054-3727