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 5925-00-533-1547
NSN 5935-00-025-8025
NSN 5915-01-278-3433
NSN 5910-01-280-6429
NSN 2925-00-071-4197
NSN 5960-01-379-3947
NSN 6135-01-512-8740
NSN 6620-01-327-0291
NSN 6650-00-398-1821
NSN 6150-00-146-3746
NSN 6220-01-322-6424
NSN 5910-00-115-5434