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 6145-00-267-0837
NSN 5985-00-244-1916
NSN 5998-01-331-2983
NSN 5985-00-492-7921
NSN 2925-00-839-6815
NSN 6105-01-361-5410
NSN 4140-01-523-0739
NSN 5996-00-332-8075
NSN 5835-01-392-7683
NSN 5960-01-436-8150
NSN 7035-01-095-3765
NSN 5935-00-833-9481