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 5855-00-532-0025
NSN 5925-01-483-5199
NSN 6135-01-142-2417
NSN 5895-00-086-8772
NSN 6610-01-531-4816
NSN 4140-01-219-7368
NSN 5920-00-575-8826
NSN 5915-01-354-0294
NSN 5910-00-819-8059
NSN 6320-01-350-5570
NSN 6620-00-185-1671
NSN 6130-01-433-6829