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 6130-00-223-2099
NSN 2925-00-383-3523
NSN 5920-01-167-5884
NSN 7035-01-550-8668
NSN 5945-01-062-2239
NSN 5925-01-365-5442
NSN 5915-01-069-4010
NSN 6610-01-128-2428
NSN 5950-01-274-6056
NSN 5915-01-043-7821
NSN 6135-00-500-2082
NSN 6105-01-377-4717