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 5998-00-325-3463
NSN 6130-01-628-9286
NSN 6240-00-903-4660
NSN 6145-01-419-9108
NSN 2925-00-814-0429
NSN 6240-01-133-8461
NSN 2925-00-802-9387
NSN 6150-00-109-6565
NSN 5965-01-178-7853
NSN 6130-00-169-9090
NSN 6645-01-519-2220
NSN 6620-01-135-0090