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 5855-01-447-7168
NSN 5935-01-089-7920
NSN 5975-01-262-6034
NSN 4140-01-088-7512
NSN 6685-01-441-3901
NSN 5960-01-527-4845
NSN 5945-01-425-2761
NSN 5950-01-398-0694
NSN 5835-00-257-2852
NSN 5920-01-261-0613
NSN 5935-00-556-7975
NSN 6685-01-204-8110