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 6145-00-106-0611
NSN 5905-00-101-1861
NSN 5925-00-159-7622
NSN 5855-00-532-0025
NSN 4140-01-579-5605
NSN 5925-00-544-5980
NSN 6645-01-488-5466
NSN 5855-01-147-4785
NSN 5930-00-312-4223
NSN 6650-00-226-6638
NSN 6150-00-170-6572
NSN 5915-00-165-2985