>> Search results for: CFSP40251 NSN Search Results National Stock Number (NSN) Description 4320-01-252-8479, 4320012528479 Cancelled -> Replaced by 4320009200113 5330-01-501-6453 , 5330015016453 MECHANICAL SEAL,SPE 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