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 5910-01-389-8689
NSN 6145-01-204-4869
NSN 5985-00-367-4291
NSN 6650-00-933-3250
NSN 6135-00-196-5267
NSN 6130-01-240-5636
NSN 5935-00-549-2656
NSN 5905-01-245-3452
NSN 6620-01-512-2016
NSN 5920-01-444-1583
NSN 6650-01-494-2084
NSN 5960-01-335-1622