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 6320-01-470-6826
NSN 5925-00-249-1287
NSN 5965-01-216-8217
NSN 6150-00-118-6135
NSN 5835-01-125-2558
NSN 6645-01-623-8825
NSN 6220-00-553-8938
NSN 6610-00-481-1197
NSN 6130-00-843-0929
NSN 6220-01-160-1738
NSN 5915-00-853-2481
NSN 5835-01-170-5537