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 7035-00-096-9986
NSN 5930-01-132-4251
NSN 6240-01-386-5952
NSN 5925-00-963-6962
NSN 5975-01-106-2537
NSN 5998-00-364-0828
NSN 6220-00-660-5539
NSN 5990-01-503-0194
NSN 6645-00-269-8440
NSN 5975-01-391-9998
NSN 5910-00-351-1445
NSN 2925-01-513-9114