>> Search results for: 123SFL50173 NSN Search Results National Stock Number (NSN) Description 4730-01-261-5023, 4730012615023 TEE,PIPE TO TUBE 4920-01-166-4892 , 4920011664892 VACUUM SET,INSTALLATION 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