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 and other seals, of vulcanized rubber other than hard rubber
NSN 6105-00-411-3080
NSN 6650-01-133-7806
NSN 6685-01-365-9577
NSN 5965-01-486-9586
NSN 6105-01-452-3490
NSN 5965-00-624-4134
NSN 5999-00-238-4657
NSN 5835-01-158-6878
NSN 6685-01-032-4752
NSN 6150-01-367-8052
NSN 6220-01-234-5200
NSN 6110-01-449-6471