Data Sheet MPMC-931x 3U Rugged System Data Sheet Download Resource Login to download this resource Username Enter your Curtiss-Wright Defense Solutions username. Password Enter the password that accompanies your username. Forgot password? Don’t have an account? Register here. MPMC-9310 Embedded System is the smallest COTS mission computer from Curtiss-Wright at 5 lbs for vetronics and avionics applications.