Weapon system essential
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: Washers other than lock washers, iron or steel
NSN 5945-01-276-4725
NSN 5999-01-480-5837
NSN 6130-01-076-5968
NSN 5996-00-321-0113
NSN 5996-00-279-5806
NSN 5935-00-478-4232
NSN 6220-01-278-9822
NSN 6135-00-145-8884
NSN 5915-01-562-7987
NSN 5965-01-285-2133
NSN 5998-01-079-7023
NSN 6650-00-871-2983