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 5855-01-147-6024
NSN 6320-01-240-4637
NSN 5835-01-568-7796
NSN 5990-00-836-6999
NSN 6620-00-193-9503
NSN 5895-01-362-9677
NSN 5915-01-462-4225
NSN 5960-01-336-5459
NSN 5935-00-752-2772
NSN 6610-01-027-1641
NSN 5985-00-784-3663
NSN 5975-00-740-8367