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.
Classification: Washers other than lock washers, iron or steel
NSN 6650-00-781-8443
NSN 5925-01-374-3112
NSN 6130-00-487-7699
NSN 5950-01-322-4010
NSN 5998-00-189-0350
NSN 7035-00-523-7492
NSN 6105-01-658-0205
NSN 5975-01-006-5521
NSN 5975-01-472-1322
NSN 2925-01-087-4184
NSN 5915-01-418-0265
NSN 5990-00-391-6207