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 5965-00-113-2657
NSN 5855-00-797-8217
NSN 5915-00-358-2407
NSN 6645-01-063-8243
NSN 5855-00-125-0780
NSN 5910-01-339-3974
NSN 5835-01-452-4947
NSN 5999-01-358-6531
NSN 5915-01-442-3686
NSN 6110-01-065-0232
NSN 5855-01-133-3587
NSN 5835-01-302-6844