>> Search results for: R42540T NSN Search Results National Stock Number (NSN) Description 4730-01-547-3955, 4730015473955 COUPLING,TUBE 4730-01-462-2892 , 4730014622892 ADAPTER,STRAIGHT,TUBE TO BOSS 4730-01-547-4560, 4730015474560 ADAPTER,STRAIGHT,TUBE TO GAS FIT 4730-01-547-3773 , 4730015473773 COUPLING,TUBE 4730-01-548-0351, 4730015480351 COUPLING,TUBE 1680-01-509-5767 , 1680015095767 FITTING,AIRCRAFT,MA 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