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 5925-01-521-7620
NSN 5998-01-332-7710
NSN 6620-01-441-0240
NSN 5935-01-317-6823
NSN 5925-01-617-7130
NSN 6645-00-825-5677
NSN 6135-01-202-8113
NSN 6240-00-009-4117
NSN 5960-00-473-2602
NSN 6620-00-290-6505
NSN 5975-01-238-3280
NSN 6320-00-024-1004