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 5965-01-231-9125
NSN 5925-01-361-6279
NSN 5905-01-075-6258
NSN 6135-00-223-9563
NSN 6320-01-006-6138
NSN 5895-01-055-1554
NSN 5910-01-406-2852
NSN 6240-01-420-7304
NSN 5935-01-443-2026
NSN 5920-01-343-0294
NSN 5895-00-755-4647
NSN 5998-00-591-1642