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 5925-00-728-2290
NSN 6110-01-428-4263
NSN 5960-01-189-5712
NSN 2925-01-035-7699
NSN 5945-01-040-7705
NSN 6685-01-493-9680
NSN 5925-01-117-4792
NSN 5998-01-400-0595
NSN 6650-01-046-7795
NSN 6220-01-529-6728
NSN 6685-01-268-1724
NSN 5996-01-198-7706