>> Search results for: 717403A1 NSN Search Results National Stock Number (NSN) Description 4410-00-377-9938, 4410003779938 LOCK SPRING 6685-21-006-2616 , 6685210062616 SPRING,LOCK VALVE,O 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