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 5950-00-417-4490
NSN 5835-01-332-2867
NSN 5920-01-025-2725
NSN 2925-01-027-1293
NSN 6110-01-152-1097
NSN 6240-01-289-4536
NSN 6220-01-620-2034
NSN 5998-00-141-0399
NSN 6240-01-233-2334
NSN 5895-00-736-8814
NSN 5975-01-557-4477
NSN 5930-01-429-0144