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 6130-00-934-1627
NSN 5905-01-434-1821
NSN 5920-00-900-9255
NSN 5996-01-263-9960
NSN 5975-01-458-4593
NSN 5960-01-601-5565
NSN 6240-01-503-5404
NSN 5945-00-030-2003
NSN 2925-01-230-8057
NSN 5910-01-032-6209
NSN 6105-00-749-8905
NSN 5915-00-501-0952