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 5960-00-338-3577
NSN 5835-01-024-9249
NSN 6620-00-872-2108
NSN 5996-01-088-2260
NSN 5910-00-097-7617
NSN 6135-00-134-6648
NSN 5998-00-386-2036
NSN 6645-01-307-6815
NSN 5985-00-802-7359
NSN 6240-01-453-6482
NSN 5996-01-260-2739
NSN 5895-01-304-2209