>> Search results for: 5119X0A NSN Search Results National Stock Number (NSN) Description 6680-00-337-6543, 6680003376543 ADAPTER,SPEEDOMETER-TACHOMETER D 1660-01-098-9090 , 1660010989090 DIFFUSER,AIR,AIRCRAFT HEATING AN 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