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: Copper washers including spring washers not threaded
NSN 5905-01-467-9762
NSN 6105-01-450-9399
NSN 5925-01-518-5552
NSN 5930-01-634-0659
NSN 6685-01-362-0302
NSN 6145-00-165-2074
NSN 6130-01-360-4875
NSN 7035-01-495-7134
NSN 5999-01-505-7896
NSN 6105-01-138-7874
NSN 5960-01-649-1341
NSN 6145-01-313-4323