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 5999-01-534-7592
NSN 4140-00-450-6883
NSN 5895-01-436-1660
NSN 5996-01-518-1502
NSN 5835-01-391-4556
NSN 6620-01-068-4498
NSN 5945-01-433-4669
NSN 6685-01-262-8663
NSN 6320-01-384-7079
NSN 5960-01-219-5504
NSN 5835-01-332-2867
NSN 6135-01-071-4923