>> Search results for: AS48751D20 NSN Search Results National Stock Number (NSN) Description 4730-00-289-6122, 4730002896122 ADAPTER,STRAIGHT,FLANGE TO TUBE 4730-00-289-6116 , 4730002896116 ADAPTER,STRAIGHT,FLANGE TO TUBE 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