>> Search results for: 590990000 NSN Search Results National Stock Number (NSN) Description 4730-00-289-4221, 4730002894221 Cancelled -> Replaced by 4730007200115 4730-01-254-9866 , 4730012549866 COUPLING,TUBE 4730-01-425-2905, 4730014252905 COUPLING,TUBE 1 Related Inventory U53-444730002894221Condition NSCOUPLING Readily AvailableAdd to RFQ 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