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 5925-01-152-1931
NSN 5895-01-633-0347
NSN 5935-01-514-3681
NSN 5960-00-351-4821
NSN 6685-01-482-9736
NSN 6130-01-534-3700
NSN 5965-01-386-2988
NSN 5996-01-332-2320
NSN 5895-00-125-5465
NSN 5935-01-346-6268
NSN 6610-01-487-6843
NSN 7035-01-513-0388