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 5999-00-593-8817
NSN 6150-01-193-7683
NSN 5945-01-274-1524
NSN 5855-01-380-9950
NSN 5930-01-525-8790
NSN 6240-01-461-3129
NSN 5945-01-534-3664
NSN 5996-01-025-5683
NSN 5925-00-122-0053
NSN 5999-00-701-1209
NSN 6240-00-959-6735
NSN 5895-00-876-6855