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 6130-01-580-2418
NSN 5855-01-088-8700
NSN 5935-00-549-7976
NSN 6220-00-861-0044
NSN 6645-01-619-6301
NSN 6240-00-212-4305
NSN 5925-00-147-0749
NSN 5920-00-078-2132
NSN 6145-01-023-7719
NSN 2925-01-359-9818
NSN 5945-01-661-0903
NSN 5935-01-461-1005