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 5996-01-489-5494
NSN 5960-00-908-8658
NSN 5960-01-101-5672
NSN 6610-00-126-3021
NSN 6620-00-203-9466
NSN 4140-00-785-1962
NSN 6130-01-423-8338
NSN 5960-00-769-7629
NSN 5835-00-656-7317
NSN 5960-01-052-9577
NSN 6220-00-233-9279
NSN 5960-01-112-2321