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 6220-01-357-7675
NSN 5935-01-131-6993
NSN 5925-00-918-5531
NSN 5910-00-728-6014
NSN 6220-00-922-3714
NSN 5990-01-577-2120
NSN 5996-01-565-8951
NSN 5935-00-252-6868
NSN 6240-01-492-8821
NSN 5910-00-062-5075
NSN 5965-01-294-1396
NSN 5935-01-320-7614