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.
NSN 5945-01-104-4926
NSN 5990-01-160-6978
NSN 5998-00-015-1527
NSN 6610-01-331-2070
NSN 6620-01-537-1326
NSN 5915-01-628-9880
NSN 6685-01-252-2336
NSN 6150-01-470-6001
NSN 6105-01-361-8352
NSN 4140-00-679-9512
NSN 6650-01-352-4674
NSN 6650-00-499-2802