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 5910-00-934-8855
NSN 6645-00-935-7046
NSN 6320-01-296-3181
NSN 6220-01-542-8738
NSN 6240-00-899-6990
NSN 5915-01-244-1793
NSN 4140-01-366-6666
NSN 6105-01-179-6563
NSN 6110-01-187-0603
NSN 6650-01-327-2677
NSN 5855-00-455-6070
NSN 6685-00-261-9858