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 6610-01-250-2811
NSN 6110-01-394-2599
NSN 6320-00-261-9136
NSN 6220-01-495-1037
NSN 6130-00-317-3054
NSN 5945-01-310-3277
NSN 5999-00-997-6576
NSN 5935-01-188-7546
NSN 2925-01-032-3814
NSN 5985-01-296-0182
NSN 5835-01-281-7281
NSN 6240-00-660-8849