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 6135-01-604-8739
NSN 5910-00-166-3863
NSN 6240-01-496-5066
NSN 6645-00-739-6718
NSN 6650-00-316-4889
NSN 5905-00-277-7439
NSN 5965-00-096-7370
NSN 6110-01-297-6692
NSN 5930-01-296-3559
NSN 6320-00-116-3658
NSN 5905-01-430-2541
NSN 5998-00-064-8971