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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5999-01-330-7797
NSN 5835-01-307-8954
NSN 5950-00-054-0927
NSN 6105-01-248-8267
NSN 5910-01-102-7774
NSN 6220-01-177-2731
NSN 5905-00-080-0828
NSN 5945-01-168-8746
NSN 6240-00-193-8573
NSN 5915-01-469-6831
NSN 5985-00-205-2922
NSN 5920-00-753-5113