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 5920-01-073-8713
NSN 6135-00-191-6444
NSN 5910-00-864-5089
NSN 5905-00-365-9551
NSN 7035-01-265-0216
NSN 5945-00-636-8892
NSN 5915-01-230-7591
NSN 6610-01-021-5068
NSN 5930-01-188-8518
NSN 5960-00-926-7309
NSN 6620-00-332-5550
NSN 6645-01-548-3934