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 6220-01-358-9975
NSN 6105-01-041-8698
NSN 5965-01-005-0341
NSN 6685-01-417-1807
NSN 6650-01-017-0980
NSN 6220-00-172-7641
NSN 5910-01-048-4747
NSN 5996-01-297-7671
NSN 5998-01-380-0473
NSN 7035-01-083-0282
NSN 6650-00-177-0983
NSN 6610-00-683-9881