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 5960-00-519-9880
NSN 6650-00-266-6808
NSN 5935-01-174-2938
NSN 5910-01-614-1667
NSN 5960-01-352-0451
NSN 5920-01-281-7354
NSN 6150-01-475-4290
NSN 5855-01-585-8620
NSN 6220-00-550-7457
NSN 6110-01-481-9550
NSN 6105-00-596-9962
NSN 6105-01-442-7801