>> Search results for: 4066407 NSN Search Results National Stock Number (NSN) Description 2840-01-279-4721, 2840012794721 GUIDE,COMBUSTION CH 2540-15-133-5134 , 2540151335134 TERGICRISTALLO COMP 2840-01-279-4721, 2840012794721 GUIDE,COMBUSTION CH 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