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 6110-01-069-2485
NSN 6130-00-528-7838
NSN 6610-00-058-9527
NSN 5895-01-444-0398
NSN 5915-00-404-0398
NSN 5996-01-421-4417
NSN 6650-01-227-4976
NSN 5835-00-050-4330
NSN 6135-01-475-7415
NSN 5930-00-910-0846
NSN 6620-01-145-7762
NSN 6610-00-614-7943