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 5960-01-258-0814
NSN 6130-01-630-6960
NSN 6105-00-458-2987
NSN 5960-01-495-0859
NSN 5905-01-307-3225
NSN 6105-01-450-8580
NSN 6105-01-439-5230
NSN 5960-00-774-9468
NSN 5945-00-944-6392
NSN 6150-01-589-1028
NSN 5925-01-020-9501
NSN 5855-00-411-8688