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.
NSN 5950-01-649-6842
NSN 6240-01-626-9055
NSN 5935-00-052-8703
NSN 5905-00-472-0237
NSN 7035-01-191-2822
NSN 5950-01-557-4828
NSN 6240-01-017-5689
NSN 5950-01-153-0668
NSN 6130-00-291-4877
NSN 2925-00-934-8383
NSN 5920-00-397-2212
NSN 6240-01-055-5193