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 6320-01-239-7647
NSN 5950-00-782-1849
NSN 6130-01-616-0517
NSN 5975-00-387-6515
NSN 6110-01-058-5321
NSN 6135-01-046-6803
NSN 5930-01-466-3069
NSN 5945-00-857-8950
NSN 5999-01-064-9553
NSN 5998-01-197-7915
NSN 6320-01-600-5808
NSN 2925-01-543-0073