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 6150-00-740-0813
NSN 5990-00-315-9343
NSN 5935-00-269-4467
NSN 7035-00-079-7189
NSN 6240-01-283-7824
NSN 6110-01-239-4180
NSN 6650-01-467-8818
NSN 5855-01-384-4914
NSN 6610-01-453-4269
NSN 5910-01-526-0007
NSN 6135-01-374-6631
NSN 6135-00-753-2276