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 5935-00-998-3640
NSN 5915-01-487-6454
NSN 5945-00-135-6526
NSN 5935-00-740-8759
NSN 5935-00-084-4061
NSN 6110-01-182-7792
NSN 6620-00-273-8735
NSN 6650-00-557-5482
NSN 5930-01-446-5041
NSN 6145-01-444-4509
NSN 6150-00-883-3331
NSN 6220-01-193-1731