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: Washers other than lock washers, iron or steel
NSN 5975-01-461-8911
NSN 5965-00-594-3115
NSN 6620-01-171-2505
NSN 5915-01-325-8861
NSN 4140-01-175-8873
NSN 4140-01-300-4151
NSN 6650-01-025-8803
NSN 6645-00-169-6759
NSN 5998-01-012-0505
NSN 5925-01-144-8926
NSN 6145-00-244-4565
NSN 5950-00-669-5873