>> Search results for: 123EC51145 NSN Search Results National Stock Number (NSN) Description 4710-01-439-8875, 4710014398875 TUBE ASSEMBLY,METAL 4710-00-119-2101 , 4710001192101 TUBE ASSEMBLY,METAL 4730-00-001-1685, 4730000011685 ADAPTER,STRAIGHT,FLANGE TO HOSE 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