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.
NSN 5965-01-514-6122
NSN 5996-01-126-2156
NSN 6645-01-032-5337
NSN 6610-00-727-9918
NSN 5965-01-259-9591
NSN 5998-01-364-1811
NSN 5855-01-175-3990
NSN 6650-01-157-8806
NSN 5996-01-582-7418
NSN 6220-01-013-0297
NSN 5999-01-050-2882
NSN 6610-01-592-5945