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 5975-01-232-1007
NSN 5915-00-787-3610
NSN 5835-01-540-4995
NSN 5950-01-479-3827
NSN 6110-00-379-9693
NSN 6610-00-237-4667
NSN 5985-00-100-0140
NSN 5965-01-322-8136
NSN 6650-01-108-6629
NSN 5990-00-717-3432
NSN 5935-01-288-6251
NSN 5950-00-659-5453