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 5935-01-147-4839
NSN 7035-01-411-6062
NSN 5855-01-462-3208
NSN 6130-01-642-5925
NSN 6145-01-557-8117
NSN 5855-01-252-5424
NSN 5996-01-414-7676
NSN 6135-01-125-4867
NSN 6150-00-101-9982
NSN 5996-01-188-7548
NSN 5930-01-444-2222
NSN 6130-01-422-2051