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 4140-00-438-2485
NSN 6620-01-255-5152
NSN 5998-01-660-8940
NSN 6145-01-310-3864
NSN 6135-01-460-7809
NSN 5960-01-481-8051
NSN 5855-01-128-1762
NSN 6145-01-211-6591
NSN 2925-01-434-6945
NSN 6150-00-860-3634
NSN 5905-01-178-3230
NSN 5910-01-085-3242