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 6620-00-613-3023
NSN 6620-01-163-3329
NSN 5996-01-264-3437
NSN 6685-00-700-1668
NSN 5910-01-415-6671
NSN 6105-01-141-6359
NSN 5998-00-548-4543
NSN 6105-01-523-7384
NSN 6645-01-023-8020
NSN 5999-01-522-4153
NSN 5996-01-424-4231
NSN 5996-00-005-7979