5310-12-161-4452

Recessed Washer

5310121614452 121614452 23303-100000.17 3-19-0188322 619-26.00.128-02 0003869 8400881 23303-100000-17 619-26-00-128-02 619-26-00-128-02D

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. View more Recessed Washer