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 5835-01-156-5622
NSN 5960-01-068-9609
NSN 5935-01-298-1694
NSN 5925-01-329-1660
NSN 6610-00-468-1958
NSN 5915-00-469-5765
NSN 5965-01-016-6943
NSN 5996-00-344-9459
NSN 5925-01-451-5140
NSN 5835-01-502-9228
NSN 6135-01-084-1609
NSN 5975-00-801-0638