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 5999-01-367-2758
NSN 5915-00-092-5599
NSN 5915-00-636-9785
NSN 6620-00-248-6950
NSN 5985-00-383-3310
NSN 5975-01-094-2362
NSN 6610-01-434-4958
NSN 5855-01-567-0096
NSN 5895-00-310-3280
NSN 6650-01-586-0426
NSN 5935-01-101-6829
NSN 5945-01-433-9760