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 6650-01-090-8576
NSN 5895-00-677-9114
NSN 5920-01-010-3293
NSN 5905-00-638-6776
NSN 5945-00-358-1960
NSN 5915-01-661-1817
NSN 6645-01-430-8992
NSN 5965-00-393-1294
NSN 5915-00-244-2835
NSN 4140-01-336-2863
NSN 5999-01-107-9243
NSN 6320-00-809-5744