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 6110-01-025-8653
NSN 5915-00-975-4174
NSN 5990-01-328-2385
NSN 5996-01-181-2697
NSN 6110-01-153-9724
NSN 5985-01-447-6038
NSN 5915-01-252-8683
NSN 6135-01-328-6583
NSN 5925-01-375-8629
NSN 6105-00-731-4341
NSN 6145-01-127-0914
NSN 5835-00-918-8169