>> Search results for: MU640 NSN Search Results National Stock Number (NSN) Description 5961-01-111-7737, 5961011117737 TRANSISTOR 7025-01-005-1209 , 7025010051209 MEMORY UNIT 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