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 5965-00-417-8182
NSN 5895-01-358-5791
NSN 6135-01-154-3526
NSN 5965-01-087-0873
NSN 6240-01-381-1072
NSN 5990-01-278-8833
NSN 6135-01-154-3526
NSN 6105-01-355-8466
NSN 6320-01-384-7079
NSN 5945-00-809-2461
NSN 5835-01-232-6904
NSN 5920-01-424-0745