>> Search results for: 740309FR09 NSN Search Results National Stock Number (NSN) Description 5970-01-101-1151, 5970011011151 Cancelled -> Replaced by 5970012067846 1680-99-727-5216 , 1680997275216 HEAT SINK 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