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 5895-01-090-0567
NSN 5895-00-082-4269
NSN 5950-01-025-0891
NSN 6645-01-633-1852
NSN 5999-00-785-1856
NSN 5920-01-166-7421
NSN 5950-01-121-3567
NSN 6620-01-494-2929
NSN 6110-00-713-5594
NSN 5915-00-230-4425
NSN 5920-01-566-1036
NSN 6685-01-182-6416