>> Search results for: DSC250A1 NSN Search Results National Stock Number (NSN) Description 4320-00-072-6981, 4320000726981 ROTOR,ROTARY PUMP 4320-00-459-6320 , 4320004596320 ROTOR AND SHAFT PUMP ASSEMBLY 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