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 6110-01-463-3155
NSN 5950-01-634-0677
NSN 5905-01-536-1561
NSN 6145-01-592-8308
NSN 5960-01-445-9655
NSN 6620-01-633-8443
NSN 5835-01-587-8787
NSN 5985-00-081-1885
NSN 5930-01-322-5877
NSN 5905-00-964-9972
NSN 7035-01-240-9732
NSN 5965-01-633-8849