A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.
Classification: Washers other than lock washers, iron or steel
NSN 5935-01-317-2495
NSN 6145-01-625-7843
NSN 6130-01-634-0603
NSN 5910-01-357-8051
NSN 6110-01-493-9942
NSN 5925-01-527-6437
NSN 6610-01-258-6206
NSN 6645-01-051-7447
NSN 6610-00-773-3004
NSN 2925-00-486-8640
NSN 6220-00-310-9354
NSN 5910-00-180-8098