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 5855-01-454-1538
NSN 6130-00-551-3191
NSN 5998-01-464-4273
NSN 5965-01-063-7894
NSN 5965-00-081-9412
NSN 6150-00-003-7431
NSN 6150-01-364-8688
NSN 5960-01-543-0235
NSN 5835-01-398-3859
NSN 6320-01-149-8865
NSN 5945-00-832-5327
NSN 5965-00-136-9623