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 6685-01-432-4076
NSN 5996-00-008-7960
NSN 5855-00-361-0167
NSN 5996-01-470-5522
NSN 6220-01-386-1582
NSN 5945-01-283-4417
NSN 5855-01-510-9416
NSN 6240-01-604-1293
NSN 6145-00-779-9963
NSN 5930-01-492-5818
NSN 5835-01-268-1924
NSN 5855-01-188-4049