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 5910-01-227-5744
NSN 6135-00-432-8779
NSN 5855-00-779-2854
NSN 6650-01-606-1597
NSN 6610-00-273-9019
NSN 6130-00-604-9276
NSN 5999-01-519-6397
NSN 5996-01-383-7298
NSN 6650-01-126-8552
NSN 7035-00-890-7649
NSN 6135-00-567-1322
NSN 6240-00-357-7976