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 6145-00-199-8066
NSN 5905-00-234-4403
NSN 5975-00-626-5882
NSN 6150-01-617-5486
NSN 5895-00-809-4005
NSN 6620-01-629-4045
NSN 6110-01-085-5172
NSN 5925-01-445-7326
NSN 5965-01-331-1644
NSN 5915-00-278-5561
NSN 5996-01-178-9486
NSN 2925-01-543-5571