>> Search results for: NA1411 NSN Search Results National Stock Number (NSN) Description 4320-01-173-4589, 4320011734589 SLEEVE,SHAFT,PUMP 5940-00-556-5090 , 5940005565090 Cancelled -> Replaced by 5940006780858 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