>> Search results for: 74A3408712019 NSN Search Results National Stock Number (NSN) Description 2840-01-502-4648, 2840015024648 SHIELD,HEAT,AIRCRAFT GAS TURBINE 1680-01-502-4648 , 1680015024648 ANGLE,HEAT SHIELD,A 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