>> Search results for: AD1309 NSN Search Results National Stock Number (NSN) Description 4720-01-201-2957, 4720012012957 HOSE,AIR DUCT 4720-00-289-5544 , 4720002895544 Cancelled -> Replaced by 4720011233608 1 Related Inventory 1309AD1309Condition NEAdvance OEM Par Readily AvailableAdd to RFQ 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