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: Made-up articles of textile material, nesoi
NSN 5905-01-513-9468
NSN 5999-01-632-6513
NSN 6150-01-399-0375
NSN 5975-01-541-1595
NSN 5910-01-020-7700
NSN 6105-00-820-4511
NSN 5855-01-422-7332
NSN 5990-01-050-7535
NSN 6135-01-449-0625
NSN 5915-00-764-0843
NSN 5920-01-426-8517
NSN 6220-01-144-5166