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 5910-01-633-9963
NSN 6130-00-738-6526
NSN 5920-01-083-0792
NSN 6645-00-353-6659
NSN 5996-01-305-1728
NSN 5835-00-853-7785
NSN 5855-01-568-7772
NSN 6620-01-386-5914
NSN 5985-00-911-9029
NSN 6135-01-531-1413
NSN 6650-01-521-2077
NSN 6610-01-101-1927