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 5950-01-533-2694
NSN 5990-01-546-1649
NSN 5999-01-235-1995
NSN 6135-00-643-4843
NSN 5950-01-433-6220
NSN 5975-01-286-4085
NSN 5998-01-494-0492
NSN 5965-01-446-6945
NSN 5965-00-716-7078
NSN 6610-01-360-3564
NSN 5930-00-523-8529
NSN 5975-00-501-8058