Are you looking for the part numbers 12 543, 12-543, 12-543, 2196039 under top NIIN 007000634 from Ford Motor Company, Daimlerchrysler Corporation, Mack Trucks Inc, General Motors Corp manufacturers for NSN 5310007000634? Get an instant quote for desired nato parts in stock and ready to be shipped. Along with NIIN 007000634 corresponding part numbers, we have access to billions of premium parts such as Nut Lock in aviation, military NSN Database . We are committed to providing our customers with the resources to simplify and streamline their entire purchasing process.