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 5999-01-184-3068
NSN 6610-01-630-5515
NSN 5990-01-493-4039
NSN 6610-01-141-7014
NSN 6110-00-476-0993
NSN 2925-01-531-3872
NSN 4140-01-384-3405
NSN 5895-00-925-4680
NSN 5910-01-028-0202
NSN 5835-00-523-0736
NSN 6650-01-425-1934
NSN 6220-01-076-4383