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 5935-01-507-3586
NSN 5835-01-589-4735
NSN 6610-01-518-3923
NSN 5855-00-688-9954
NSN 6610-00-161-7439
NSN 6610-01-384-1587
NSN 5925-01-422-0431
NSN 7035-00-329-4015
NSN 5975-00-830-0603
NSN 7035-01-628-4857
NSN 5910-01-500-1568
NSN 5925-01-290-1906