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 6650-01-057-2377
NSN 6110-00-518-2998
NSN 5925-01-225-3430
NSN 6135-00-078-9931
NSN 5895-01-460-0596
NSN 5930-01-106-3686
NSN 5935-00-506-9756
NSN 5965-01-113-7400
NSN 5975-01-143-3530
NSN 5965-00-823-8623
NSN 5945-00-491-3185
NSN 7035-00-616-4410