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 5965-01-118-0017
NSN 5905-01-447-6862
NSN 6240-00-135-7071
NSN 6135-00-945-0015
NSN 5999-01-050-2459
NSN 6150-01-069-4662
NSN 5925-00-262-6087
NSN 5985-01-661-2415
NSN 5905-01-542-4378
NSN 6645-01-379-7725
NSN 5998-01-396-0094
NSN 5835-00-356-3825