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 5930-00-869-8796
NSN 5910-01-517-3035
NSN 6145-01-500-2716
NSN 5835-01-026-6006
NSN 4140-01-370-8758
NSN 6610-01-535-0310
NSN 6320-01-352-5653
NSN 5996-01-202-1392
NSN 6135-01-565-3284
NSN 5835-01-027-3931
NSN 7035-01-168-3596
NSN 5998-00-421-5556