>> Search results for: D21139 NSN Search Results National Stock Number (NSN) Description 4140-00-103-0065, 4140001030065 IMPELLER,FAN,AXIAL 5920-00-519-9722 , 5920005199722 Cancelled -> Replaced by 5920004225382 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