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 5945-00-953-8834
NSN 5915-00-506-7515
NSN 5945-01-605-3053
NSN 6145-01-025-7857
NSN 6105-01-546-0591
NSN 6320-01-429-5728
NSN 5996-00-081-2564
NSN 6620-01-542-8709
NSN 5905-01-634-0595
NSN 5920-01-592-0161
NSN 6105-01-411-5380
NSN 6135-01-433-2062