>> Search results for: MILPRF3210718 NSN Search Results National Stock Number (NSN) Description 4720-01-644-6169, 4720016446169 HOSE,AIR DUCT 4720-01-644-8184 , 4720016448184 HOSE,AIR DUCT 4720-01-644-8189, 4720016448189 HOSE,AIR DUCT 4720-01-644-8193 , 4720016448193 HOSE,AIR DUCT 4720-01-644-8194, 4720016448194 HOSE,AIR DUCT 4720-01-649-9366 , 4720016499366 HOSE,AIR DUCT 4720-01-649-9460, 4720016499460 HOSE,AIR DUCT 4720-01-649-9492 , 4720016499492 HOSE,AIR DUCT 4720-01-649-9584, 4720016499584 HOSE,AIR DUCT 4720-01-650-1088 , 4720016501088 HOSE,AIR DUCT 4720-01-650-1242, 4720016501242 HOSE,AIR DUCT 4720-01-650-1256 , 4720016501256 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