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 5910-00-519-6357
NSN 6645-01-425-2330
NSN 5835-01-377-8972
NSN 6645-00-163-9580
NSN 6220-01-312-0013
NSN 5975-01-251-0334
NSN 2925-01-299-6967
NSN 6130-01-548-3752
NSN 5925-00-280-2273
NSN 6320-01-050-1290
NSN 6685-01-144-2802
NSN 5965-00-015-7408