>> Search results for: CA11977 NSN Search Results National Stock Number (NSN) Description 4320-00-182-8856, 4320001828856 PUMP UNIT,CENTRIFUGAL 4320-00-431-6858 , 4320004316858 ROTOR ASSEMBLY 4320-00-431-8748, 4320004318748 RING,WEARING 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