>> Search results for: 31451231 NSN Search Results National Stock Number (NSN) Description 5998-01-066-2214, 5998010662214 CIRCUIT CARD ASSEMBLY 5340-12-199-5427 , 5340121995427 STANGE, ZYLINDER- 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