>> Search results for: 3772141 NSN Search Results National Stock Number (NSN) Description 1560-00-674-3987, 1560006743987 DUCT ASSEMBLY,INTAKE 1660-01-393-9681 , 1660013939681 DUCT ASSEMBLY,AIR CONDITIONING-H 1 Related Inventory 1560-00-674-3987Desc: DUCT ASSY 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