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 5999-00-339-3005
NSN 5925-01-095-8410
NSN 5999-01-270-9406
NSN 6650-01-125-4989
NSN 5945-01-214-2272
NSN 5935-00-335-0423
NSN 6105-00-647-3955
NSN 4140-01-516-7114
NSN 6145-01-462-5437
NSN 5930-00-533-6169
NSN 5930-01-040-5600
NSN 6240-00-394-8925