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 5935-01-359-9047
NSN 4140-01-423-1647
NSN 5998-01-659-0128
NSN 5998-00-914-9159
NSN 5960-01-157-7009
NSN 2925-00-772-5611
NSN 5998-01-647-1772
NSN 5975-01-418-1633
NSN 5975-00-404-2513
NSN 6130-01-536-9482
NSN 5920-00-436-0780
NSN 5985-01-406-0281