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: Washers other than lock washers, iron or steel
NSN 6110-01-193-4832
NSN 5835-00-491-3834
NSN 6110-01-580-7147
NSN 5960-00-925-6922
NSN 5985-00-582-5770
NSN 2925-00-290-7052
NSN 6645-01-062-0905
NSN 5965-01-189-4805
NSN 5935-01-062-2172
NSN 6105-01-166-9683
NSN 6650-00-193-7358
NSN 5985-00-199-8997