>> Search results for: 49900030 NSN Search Results National Stock Number (NSN) Description 4730-01-303-1241, 4730013031241 TEE,PIPE TO TUBE 4730-20-000-1858 , 4730200001858 STRAIGHT THREAD RUN 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