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 5996-01-435-4889
NSN 5985-01-581-6116
NSN 6130-00-072-6674
NSN 6145-01-602-9132
NSN 6620-00-889-7945
NSN 5935-01-604-5783
NSN 5835-01-495-0595
NSN 5915-01-512-1327
NSN 7035-01-235-6023
NSN 5945-00-950-9122
NSN 5935-00-165-8540
NSN 4140-01-129-2239