>> Search results for: 16P0531 NSN Search Results National Stock Number (NSN) Description 4710-01-042-3380, 4710010423380 TUBE ASSEMBLY,METAL 1680-01-661-2496 , 1680016612496 FUEL LINE,AIRCRAFT 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