>> Search results for: K521A NSN Search Results National Stock Number (NSN) Description 5940-15-118-5731, 5940151185731 TERMINAL BOARD 5940-15-071-5873 , 5940150715873 MORSETTIERA 5940-15-065-1289, 5940150651289 TERMINAL BOARD 5940-15-071-7264 , 5940150717264 TERMINAL BOARD 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