Special Features:

Manuallt operated, two way, self centering type hydraulic steering valve, w/pressure relief compensator, hydraulic fluid medium per mil-h-5606, m 65 to p 160 degrees f operating temp, 3000 psi operating press, force req to start piston movement 11 to 15.3 lbs at room temp and 11 to 17.3 lbs at extreme temp, 3.335 to 0.400 in. Piston stroke each side of center, compensator relief open 70 to 130 psi adjustable, closing 70 psi min, mtg body flange lug type o/bolt holes, o/a dim including control linkage, 12.75 in. Lg by 11.725 in. Approx w by 5.93 in. H, weight 11.250 lbs

Properties:

An unitized assembly which controls nosewheel direction during ground operation. Torsional force is produced from externally supplied high pressure hydraulic fluid. Component parts may include actuators, gear sets, pistons, rotors, sensors, servovalve assemblies, shafts, solenoid valves, and the like. The assembly may also accomplish a shimmy damping function.