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 5945-00-274-2398
NSN 5925-01-514-7048
NSN 5985-00-016-4367
NSN 5999-01-204-3769
NSN 5965-00-781-3578
NSN 5945-01-431-7891
NSN 6130-01-297-4821
NSN 6685-00-168-9735
NSN 6105-01-557-8315
NSN 6145-01-231-6574
NSN 4140-00-505-1684
NSN 4140-01-191-9282