Heavy
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.
Classification: Washers other than lock washers, iron or steel
NSN 6645-01-633-0303
NSN 5835-01-485-0210
NSN 5905-00-375-6342
NSN 6610-01-519-0421
NSN 5920-00-285-2245
NSN 7035-01-169-6551
NSN 4140-00-269-5795
NSN 6150-00-456-2025
NSN 5895-01-301-7568
NSN 6130-00-781-7486
NSN 5996-01-438-0323
NSN 6150-01-192-7399