>> Search results for: 21F09 NSN Search Results National Stock Number (NSN) Description 5950-00-166-1080, 5950001661080 TRANSFORMER,POWER 5950-00-552-8052 , 5950005528052 Cancelled -> Replaced by 5950006450888 4320-00-544-6693, 4320005446693 IMPELLER,PUMP,CENTRIFUGAL 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