>> Search results for: 17B2N4015 NSN Search Results National Stock Number (NSN) Description 1660-01-517-1739, 1660015171739 DUCT ASSEMBLY,AIR CONDITIONING-H 1660-01-599-4220 , 1660015994220 DUCT ASSEMBLY,AIR 1660-01-631-9194, 1660016319194 DUCT ASSEMBLY AIR C 1660-01-599-5777 , 1660015995777 DUCT ASSEMBLY,AIR CONDITIONING-H 1660-01-606-0989, 1660016060989 DUCT ASSEMBLY,AIR CONDITIONING-H 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