>> Search results for: 3921394104 NSN Search Results National Stock Number (NSN) Description 1680-01-480-3445, 1680014803445 TUBE ASSEMBLY,AIRCR 1680-01-501-2119 , 1680015012119 Cancelled -> Replaced by 1680014803445 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