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 5965-01-546-8660
NSN 5975-00-900-5448
NSN 6105-00-721-2433
NSN 5915-01-259-4373
NSN 6620-00-081-7899
NSN 5996-01-212-9866
NSN 6220-01-634-0660
NSN 5835-00-898-0201
NSN 6220-01-390-4090
NSN 6130-00-400-3324
NSN 5910-01-413-7915
NSN 6135-00-271-0407