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 5960-00-175-7620
NSN 6130-01-559-3728
NSN 5985-01-229-3425
NSN 5999-00-470-5024
NSN 5998-01-117-2968
NSN 6685-01-209-0453
NSN 5945-00-329-8440
NSN 5990-00-678-6006
NSN 5998-01-556-9947
NSN 5950-01-606-9819
NSN 6240-01-017-7322
NSN 6135-00-027-3914