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 6645-01-522-7447
NSN 5925-01-413-9250
NSN 5925-00-246-4645
NSN 5975-01-607-7925
NSN 5930-01-571-3606
NSN 6240-01-648-4399
NSN 5999-01-267-0255
NSN 6620-01-473-8262
NSN 7035-00-529-3128
NSN 5905-00-280-0422
NSN 5999-00-151-6780
NSN 6130-01-068-3362