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 5915-00-617-9477
NSN 6150-00-505-0531
NSN 5915-00-819-3653
NSN 5960-01-575-7818
NSN 5855-01-068-3683
NSN 6105-01-379-7307
NSN 2925-00-113-6146
NSN 6610-01-169-9491
NSN 5855-00-058-1293
NSN 5996-00-754-4057
NSN 5915-00-099-0347
NSN 5965-01-514-0932