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 5999-01-535-6570
NSN 6320-01-631-7828
NSN 5996-01-056-0861
NSN 6105-01-605-0823
NSN 6610-01-337-4640
NSN 2925-00-017-0526
NSN 5985-01-103-0921
NSN 5930-01-579-3732
NSN 6685-00-602-6867
NSN 5920-01-127-9859
NSN 5930-01-102-8894
NSN 5950-01-522-8146