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 5855-00-487-9691
NSN 5985-01-004-2079
NSN 2925-01-399-2765
NSN 4140-01-330-4137
NSN 5905-01-628-6000
NSN 5950-01-113-7834
NSN 5965-00-479-9567
NSN 5930-01-448-1488
NSN 6650-01-616-9722
NSN 6645-00-971-2023
NSN 5996-00-602-8824
NSN 5999-00-237-7362