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 5905-01-414-6970
NSN 6145-01-033-0050
NSN 6320-01-176-8367
NSN 5965-00-204-8513
NSN 6620-01-630-6759
NSN 6145-01-154-9606
NSN 5855-00-941-6412
NSN 5990-00-711-1739
NSN 6150-00-760-1387
NSN 6320-01-274-8886
NSN 6150-01-013-9364
NSN 5915-01-381-0184