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 6685-00-448-6224
NSN 5998-00-411-7229
NSN 5935-00-813-2704
NSN 5960-01-089-8155
NSN 5905-01-101-9413
NSN 7035-01-143-3573
NSN 5996-01-421-9391
NSN 7035-00-941-4949
NSN 5935-01-601-3078
NSN 2925-01-627-6568
NSN 6220-01-045-0306
NSN 5975-01-573-8044