>> Search results for: 40L42 NSN Search Results National Stock Number (NSN) Description 8120-14-489-1778, 8120144891778 BOUTEILLE,A GAZ 3433-21-860-2114 , 3433218602114 TORCH OUTFIT,WELDIN 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