Centrifugal pump
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
NSN 6150-01-589-0549
NSN 6110-00-223-8684
NSN 5999-00-391-5541
NSN 5960-01-178-3845
NSN 5835-01-599-1876
NSN 5950-01-282-7982
NSN 5835-00-868-0848
NSN 6620-01-087-2354
NSN 5999-00-702-4842
NSN 6110-01-511-0196
NSN 2925-00-898-9135
NSN 5925-01-521-3173