>> Search results for: 6EBUM NSN Search Results National Stock Number (NSN) Description 4730-01-455-5040, 4730014555040 ELBOW,TUBE 4730-01-521-0899 , 4730015210899 ELBOW,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