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 5945-00-050-5228
NSN 6105-01-061-4001
NSN 5965-01-523-8737
NSN 5910-01-223-2068
NSN 7035-00-679-9027
NSN 5985-01-531-9209
NSN 5935-01-014-7140
NSN 5835-00-885-6030
NSN 6220-01-550-5333
NSN 5985-01-025-9711
NSN 5920-01-275-9564
NSN 5998-01-612-9821