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.
Classification: Other articles of leather or composition leather, nesoi
NSN 5895-01-464-3405
NSN 6650-00-207-9639
NSN 5895-01-446-5301
NSN 5910-01-435-4562
NSN 6240-01-370-4486
NSN 5960-00-584-4553
NSN 6130-01-065-0245
NSN 5998-00-847-8696
NSN 6610-01-317-4859
NSN 5925-01-132-1766
NSN 5915-01-244-3616
NSN 5915-00-661-2223