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 5915-00-873-3190
NSN 6130-01-441-0080
NSN 6105-01-547-2960
NSN 5990-01-212-2037
NSN 5910-00-916-0510
NSN 5990-01-580-2191
NSN 5855-01-088-8700
NSN 6650-00-555-1061
NSN 6130-00-893-0847
NSN 4140-00-517-7902
NSN 5960-00-817-7113
NSN 6105-00-161-1834