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 5935-01-191-6459
NSN 5998-01-335-3253
NSN 5915-01-166-1908
NSN 5835-01-219-0586
NSN 5975-00-151-7263
NSN 4140-01-557-5790
NSN 6130-00-491-2060
NSN 5965-00-780-5445
NSN 6135-01-526-3227
NSN 6145-01-003-8665
NSN 5910-01-094-7391
NSN 6135-00-062-5080