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 6240-00-009-8805
NSN 5835-00-233-6327
NSN 6135-00-152-8729
NSN 5835-01-245-8077
NSN 5945-00-009-4598
NSN 5935-01-294-2673
NSN 5855-01-373-7538
NSN 5915-01-063-4470
NSN 6610-00-018-5141
NSN 2925-00-149-0760
NSN 5910-01-422-4645
NSN 5996-01-348-1285