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 6105-00-481-0781
NSN 6620-01-431-9176
NSN 6650-01-456-1225
NSN 6320-01-072-2073
NSN 6110-01-441-9617
NSN 6110-00-518-2998
NSN 5835-01-024-0406
NSN 5960-00-265-7576
NSN 6685-01-274-3891
NSN 6105-00-761-2372
NSN 5950-01-473-9352
NSN 5990-01-408-6554