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 5855-00-532-0025
NSN 5895-01-223-8134
NSN 6240-01-412-5015
NSN 5990-01-343-6407
NSN 5990-01-188-7309
NSN 6240-00-268-8356
NSN 5965-01-422-9770
NSN 5945-00-188-8954
NSN 6105-00-604-5384
NSN 5945-01-347-1825
NSN 5910-00-609-6371
NSN 6220-01-019-7606