>> Search results for: HAEGARDA NSN Search Results National Stock Number (NSN) Description 6505-01-666-8073, 6505016668073 C1 ESTERASE INHIBIT0R FOR INJECT 6505-01-667-5382 , 6505016675382 C1 ESTERASE INHIBITOR FOR INJECT 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