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 5920-01-322-8928
NSN 5925-00-764-8349
NSN 5960-01-271-0928
NSN 6145-01-025-0353
NSN 5975-01-265-6900
NSN 5835-00-240-6111
NSN 5910-01-633-9963
NSN 6145-01-161-4783
NSN 5855-00-933-9978
NSN 5945-00-583-9552
NSN 5960-00-274-4905
NSN 6105-01-463-2387