>> Search results for: BB640 NSN Search Results National Stock Number (NSN) Description 3110-01-307-2001, 3110013072001 BALL,BEARING 5961-01-514-5739 , 5961015145739 SEMICONDUCTOR DEVICE,DIODE 6140-00-406-2635, 6140004062635 BATTERY,STORAGE 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