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 6645-01-435-6373
NSN 5895-00-905-5730
NSN 6145-00-705-6686
NSN 5945-01-471-2023
NSN 6620-01-438-8479
NSN 5975-00-558-2495
NSN 5999-00-112-8014
NSN 7035-01-416-5910
NSN 6240-01-592-3176
NSN 6130-01-606-9717
NSN 5925-00-231-3660
NSN 5996-01-156-4092