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 5945-01-084-0068
NSN 6650-01-562-2217
NSN 5998-01-363-8658
NSN 4140-01-477-1266
NSN 5960-01-409-1917
NSN 6645-00-144-4351
NSN 5930-01-148-8874
NSN 5960-01-469-5874
NSN 6150-01-018-5060
NSN 5905-00-203-3929
NSN 5835-01-128-9331
NSN 5920-01-088-4025