>> Search results for: 3231271 NSN Search Results National Stock Number (NSN) Description 3020-01-096-5528, 3020010965528 Cancelled -> Replaced by 3020010871733 4720-01-168-3538 , 4720011683538 HOSE,AIR DUCT 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