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: Articles of natural cork, nesoi (excluding corks & stoppers)
NSN 6685-01-641-5357
NSN 5915-00-636-9785
NSN 5915-00-715-2350
NSN 5950-01-265-0328
NSN 5935-00-270-1271
NSN 5998-01-372-6027
NSN 5835-01-209-6410
NSN 5930-01-329-1270
NSN 6150-01-066-4304
NSN 5905-00-367-6164
NSN 5905-01-369-9498
NSN 6135-01-278-9717