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: Copper washers including spring washers not threaded
NSN 6220-00-262-7863
NSN 5990-00-167-2692
NSN 5990-00-014-2310
NSN 6650-01-485-3444
NSN 6150-00-866-9404
NSN 5835-01-601-4411
NSN 6645-00-032-5730
NSN 5985-01-607-9951
NSN 6105-00-871-6960
NSN 5910-01-508-2314
NSN 5985-00-171-5084
NSN 5925-00-722-0471