>> Search results for: T12731 NSN Search Results National Stock Number (NSN) Description 4220-01-171-3167, 4220011713167 MOUTHPIECE ASSEMBLY 4220-12-178-1016 , 4220121781016 MUNDSTUECK 1 Related Inventory T1273-100MLT1273-49Condition NETergitol(R) NP- 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