>> Search results for: 99AD167902 NSN Search Results National Stock Number (NSN) Description 4320-01-255-3227, 4320012553227 PUMP,RADIAL PISTONS 4320-01-266-5448 , 4320012665448 PUMP,RADIAL PISTONS 4320-01-266-8689, 4320012668689 PUMP UNIT,AXIAL PISTONS 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