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 6110-01-603-5527
NSN 5975-00-274-5720
NSN 6685-00-618-6696
NSN 5945-01-543-0522
NSN 5855-01-472-2302
NSN 6645-01-587-4642
NSN 5920-00-355-4735
NSN 6135-00-896-3187
NSN 5985-01-456-0357
NSN 5905-01-534-7894
NSN 6130-00-466-9888
NSN 5950-01-353-9159