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 5990-01-480-9938
NSN 5920-01-052-5828
NSN 6130-01-106-2923
NSN 5935-01-599-9836
NSN 6145-00-605-8508
NSN 5835-01-126-2480
NSN 5950-01-094-3181
NSN 6610-01-486-3549
NSN 5998-00-820-5818
NSN 5996-00-788-1218
NSN 6135-01-210-8715
NSN 5935-01-342-4540