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 5895-01-408-0429
NSN 5990-00-740-0249
NSN 5996-01-042-8554
NSN 6620-01-094-6549
NSN 5910-01-632-1370
NSN 6610-01-491-6226
NSN 5835-01-396-0640
NSN 5925-01-463-9258
NSN 5925-00-113-2715
NSN 5965-00-903-6298
NSN 5965-00-920-0455
NSN 6320-01-384-7079