>> Search results for: 120S257KHD063B NSN Search Results National Stock Number (NSN) Description 1680-01-524-1620, 1680015241620 SWITCH,AIRCRAFT,MAT 5930-01-612-4428 , 5930016124428 Cancelled -> Replaced by 1680015241620 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