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: Made-up articles of textile material, nesoi
NSN 5950-01-100-8400
NSN 5895-01-174-7384
NSN 5998-00-063-6367
NSN 6240-01-124-0374
NSN 4140-01-331-2887
NSN 5910-01-222-8155
NSN 6650-01-129-4968
NSN 6135-01-375-2624
NSN 5905-01-551-6608
NSN 6240-00-689-8504
NSN 6220-00-643-4045
NSN 6150-01-154-9686