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 5960-01-395-9834
NSN 5930-01-171-7506
NSN 5855-01-042-7990
NSN 7035-01-141-8076
NSN 4140-00-045-8117
NSN 5930-01-462-4925
NSN 6685-00-728-4744
NSN 6610-01-367-5110
NSN 5910-00-600-8089
NSN 6130-00-851-5132
NSN 5935-01-542-1460
NSN 5945-00-834-7085