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 5990-01-343-4868
NSN 5935-01-085-1534
NSN 6610-00-449-2703
NSN 6220-01-480-6128
NSN 5935-01-100-5620
NSN 5975-01-158-7483
NSN 5996-01-179-1744
NSN 6110-01-485-3282
NSN 6130-00-835-0891
NSN 5990-01-336-3976
NSN 5996-01-023-8370
NSN 6105-00-901-2455