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 5905-00-760-3242
NSN 6105-00-788-3827
NSN 6645-01-282-3624
NSN 7035-01-026-1171
NSN 6135-01-370-2599
NSN 6110-01-171-0362
NSN 6145-01-131-3066
NSN 6240-01-529-2261
NSN 6105-01-051-1343
NSN 6150-01-385-6225
NSN 5930-01-625-8519
NSN 6650-01-394-0184