Personnel Lowering Device, Parachute.Brand new military surplus. These were worn by pilots along with the parachute harness. These enabled the pilot to lower himself down, in case the parachute became entangled in trees or foliage after bailing out of the aircraft. Tucked away side pouches of this 2 pc unit is 150' of 3/4" heavy nylon webbing, and a pulley system for lowering. New in original box. 1680-00-200-4492. P/N 11-1-1865 DAAJ09-92-C-0039.