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 5855-01-580-6760
NSN 6135-01-373-2518
NSN 5855-01-474-6820
NSN 2925-01-364-7926
NSN 2925-01-100-3694
NSN 6320-01-516-3836
NSN 5965-01-282-4587
NSN 6650-00-234-3275
NSN 5835-01-463-2334
NSN 5930-00-964-7363
NSN 5998-01-618-8800
NSN 6685-01-317-3659