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 5985-00-120-8740
NSN 6610-00-256-8006
NSN 5855-01-058-6687
NSN 5960-01-214-0434
NSN 5835-00-825-2512
NSN 5945-01-281-7404
NSN 5935-01-522-0537
NSN 5965-01-116-1886
NSN 6240-00-094-7724
NSN 5945-01-473-7568
NSN 6150-00-734-1443
NSN 4140-00-459-9045