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 5895-00-823-8994
NSN 5895-00-564-6052
NSN 6130-01-257-0942
NSN 5985-01-167-9249
NSN 5999-01-381-1139
NSN 5930-00-473-2162
NSN 5935-01-467-2390
NSN 5945-00-185-6609
NSN 5835-01-390-4667
NSN 5999-01-519-2998
NSN 6105-00-300-3217
NSN 6620-00-663-8962