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.
Classification: Washers other than lock washers, iron or steel
NSN 5960-01-363-5951
NSN 6135-01-268-2152
NSN 5985-01-207-7202
NSN 5835-01-608-8868
NSN 5999-01-237-9901
NSN 6105-00-227-0403
NSN 6610-01-462-5980
NSN 6610-01-391-9355
NSN 5915-00-213-3603
NSN 5985-01-384-3317
NSN 5895-01-545-5758
NSN 6105-01-232-0388