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 5935-00-310-1514
NSN 5998-01-113-2503
NSN 5935-01-379-9662
NSN 5915-00-959-5454
NSN 6105-00-328-0793
NSN 6150-00-834-8795
NSN 6610-01-633-8931
NSN 6620-01-462-5196
NSN 5910-01-567-6786
NSN 6130-01-537-0159
NSN 5945-01-370-7051
NSN 5965-00-062-0559