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 5925-01-455-4411
NSN 6645-01-633-1852
NSN 5905-01-539-4660
NSN 6110-01-495-0771
NSN 7035-01-581-7449
NSN 5996-01-138-0281
NSN 5925-01-612-1007
NSN 6145-01-441-8571
NSN 5990-00-518-3195
NSN 6645-01-224-4265
NSN 5935-01-532-4847
NSN 6105-00-422-4098