>> Search results for: 9944520 NSN Search Results National Stock Number (NSN) Description 6640-00-990-1077, 6640009901077 Cancelled -> Replaced by 6640004042634 5985-01-583-8426 , 5985015838426 DRIVE,ANTENNA 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