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: Gaskets,washers & other seals
NSN 5835-00-228-9082
NSN 4140-01-348-6583
NSN 6320-01-344-6511
NSN 4140-00-289-9263
NSN 5910-01-525-7356
NSN 6130-00-518-1884
NSN 5998-01-048-1596
NSN 6645-01-579-6304
NSN 5905-01-533-9286
NSN 5998-01-006-1824
NSN 6220-01-183-1732
NSN 5965-00-768-4366