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 6110-01-087-4127
NSN 5960-01-467-0961
NSN 6240-00-580-0666
NSN 6145-01-409-1034
NSN 5960-01-108-0457
NSN 6105-01-632-3606
NSN 6145-01-262-9364
NSN 5998-01-513-6367
NSN 5950-00-359-4600
NSN 6645-01-359-5769
NSN 4140-00-785-1962
NSN 5925-01-513-6385