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 5975-01-091-9080
NSN 5910-01-354-1593
NSN 2925-01-543-5571
NSN 4140-01-361-9198
NSN 6645-01-024-6447
NSN 6130-01-634-0603
NSN 6130-01-518-4260
NSN 5855-01-504-6080
NSN 6620-01-052-2773
NSN 5999-01-461-2169
NSN 6105-00-754-8248
NSN 6135-00-643-4843