>> Search results for: 123SCEC52111 NSN Search Results National Stock Number (NSN) Description 5905-01-561-2518, 5905015612518 HUMIDITY SENSOR,AIR 1680-01-581-7931 , 1680015817931 HUMIDITY SENSOR,AIR 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