Chromate treatment tinted light blue
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 5950-01-375-7225
NSN 5915-01-142-2018
NSN 2925-01-497-9381
NSN 5960-01-589-6846
NSN 6135-01-551-0562
NSN 6620-01-077-8033
NSN 6135-01-426-8282
NSN 6620-00-139-5447
NSN 6130-01-064-8126
NSN 6130-01-422-7686
NSN 5905-00-139-3239
NSN 4140-01-087-7607