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: Washers other than lock washers, iron or steel
NSN 6135-00-062-5080
NSN 6650-00-202-4540
NSN 5835-00-943-2763
NSN 5990-00-835-5211
NSN 6110-01-137-4724
NSN 5855-00-763-2155
NSN 6145-01-629-9381
NSN 5960-00-615-5828
NSN 6610-00-167-9839
NSN 5990-01-503-0194
NSN 5975-00-833-2398
NSN 6685-00-710-8219