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 5996-01-067-8303
NSN 6685-01-275-8326
NSN 6150-00-164-8900
NSN 7035-01-610-6763
NSN 5855-01-479-8129
NSN 5945-00-112-6882
NSN 6105-00-516-0474
NSN 2925-01-604-8984
NSN 6645-00-955-7997
NSN 5915-00-614-1323
NSN 5945-00-294-4869
NSN 5998-01-634-0604