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 6135-00-683-0536
NSN 5985-01-549-1228
NSN 5998-01-068-3971
NSN 5998-01-448-3330
NSN 6130-01-021-0759
NSN 5999-01-502-6706
NSN 5905-01-217-3780
NSN 6135-00-816-9052
NSN 5835-01-616-6131
NSN 5999-01-399-3295
NSN 6110-01-124-4999
NSN 7035-00-465-3298