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 5950-01-038-7968
NSN 5960-01-127-0246
NSN 5905-01-032-4568
NSN 5920-01-485-5572
NSN 5960-01-199-1157
NSN 5915-00-719-6455
NSN 6620-01-444-4048
NSN 5895-00-669-9946
NSN 6130-01-566-6647
NSN 4140-00-122-6422
NSN 5996-01-212-3066
NSN 5835-01-100-3265