>> Search results for: 313120REF5A NSN Search Results National Stock Number (NSN) Description 3040-01-299-0525, 3040012990525 GEARSHAFT,HELICAL 3110-00-198-1757 , 3110001981757 Cancelled -> Replaced by 3120012989358 3020-01-284-4348, 3020012844348 GEAR ON SHAFT 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