APPH

hydraulic aircraft systems comprised of couplings, fluid pressure mechanisms, shock absorbers, pumps, accumulators, cylinders, valves, filters, and actuators; aircraft engine parts, namely, couplings, fluid pressure mechanisms, gears and gear boxes, cylinders, valves, filters, and lubricators; aircraft mechanical parts, namely, landing gear jacks, door jacks, steering servos, air brake servos, sequence valves, selector valves, reversing valves, pressure relief valves, restrictor valves, non-return valves, hand pumps, and accumulators

structural parts for aircraft, namely, undercarriage panels, tires, shock absorbers, steering columns, and landing gear

aircraft maintenance services, namely, installation, maintenance and repair of aircraft steering and landing gear and hydraulic systems