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 5855-01-068-3683
NSN 5930-00-569-1430
NSN 6320-00-164-4087
NSN 5910-01-555-9556
NSN 5915-01-218-4038
NSN 6145-00-366-5790
NSN 5930-00-814-0366
NSN 5930-01-601-3625
NSN 6105-01-383-4501
NSN 6620-01-044-3371
NSN 5990-01-626-3840
NSN 6135-01-408-0313