>> Search results for: AB2940477000 NSN Search Results National Stock Number (NSN) Description 4320-00-122-5739, 4320001225739 PUMP UNIT,CENTRIFUGAL 4320-01-290-9287 , 4320012909287 Cancelled -> Replaced by 4320013205501 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information