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: Other articles of leather or composition leather, nesoi
NSN 5915-01-241-1803
NSN 6620-00-833-6786
NSN 5945-01-406-4322
NSN 6135-01-205-5965
NSN 2925-01-564-2617
NSN 6135-00-995-1089
NSN 5930-01-064-1154
NSN 5915-01-020-6509
NSN 6220-00-151-9612
NSN 6240-00-504-6583
NSN 6650-00-527-7451
NSN 6110-01-519-9131