>> Search results for: HG9740DU4 NSN Search Results National Stock Number (NSN) Description 6605-01-604-7618, 6605016047618 CONTROL UNIT,NAVIGATION SET 6605-01-660-2459 , 6605016602459 CONTROL UNIT,NAVIGATION SET 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