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 5990-01-503-6827
NSN 6220-00-226-1994
NSN 6145-00-009-0619
NSN 5930-01-374-1256
NSN 6105-01-322-8944
NSN 4140-01-552-6158
NSN 6110-01-651-8516
NSN 7035-01-339-5480
NSN 6150-01-634-0575
NSN 6130-01-400-1385
NSN 5905-00-495-6094
NSN 6610-01-563-1809