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 5990-00-226-1152
NSN 6150-01-242-5128
NSN 5996-01-508-4599
NSN 5855-01-058-5576
NSN 5945-01-552-1770
NSN 5895-00-897-1204
NSN 6620-00-179-1884
NSN 2925-00-330-7316
NSN 5999-00-681-3926
NSN 5945-01-560-1059
NSN 5920-00-019-9044
NSN 4140-01-394-6136