Nickel-base superalloys; valves for aircraft and space installations included in this class; inorganic composite fibre consisting of a tungsten substrate, and including silicon-carbide and boron; filaments in an aluminium matrix sold in tape, sheet, filamentary or structural form for general use in the industrial arts; wire and cable for construction; containers for transporting engines in and sold therewith included in this class

Aircraft propellors; helicopters and parts; gas turbine powered trains consisting of a locomotive and cars sold as a unit, and parts thereof; vehicles; harnesses and electric controls for automobiles; internal combustion engines, including piston turbine and rocket engines, and parts therefor all for land vehicles; auxiliary power units in the form of gas turbine engines for land vehicles; hydromechanical and electrical air inlet controls for engines for land vehicles; reaction motors containing fuel material in solid form for land vehicles

Internal combustion engines, including piston turbine and rocket engines and parts therefor not for land vehicles; watercraft propulsion units; oil/water separators; pneumatic starters for aircraft engines; electromechanical, electrohydraulic, hydraulic and mechanical actuators for aircraft engines, including jet engine air inlet hydraulic actuators and jet engine stator vane hydraulic actuators; auxiliary power units in the form of gas turbine engines not for land vehicles; electrical, electronic and hydromechanical fuel controls for aircraft engines; hydromechanical and electrical air inlet controls for engines not for land vehicles; rocket engine assemblies not for land vehicles; centrifugal water separators and bootstrap monopropellant gas generator pressurization systems for space travel; reaction motors containing fuel material in solid form not for land vehicles; power Generating units for use in land and ship installations and utilizing internal combustion engines as the main power source, and parts thereof, the foregoing goods not being for locomotion by land; electric motors and metal working machinery; heat exchangers being parts of machines; portable cutting torches utilizing high temperature gas streams for the cutting action being parts of machines

Heat exchangers included in this class; air conditioning systems; carbon dioxide concentration - water reclamation equipment for space travel; portable cutting torches utilising high temperature gas streams for the cutting action included in this class

Fuel cells and their parts; high energy laser systems and co mponents included in this class; electronic static power inv erters; electronic static power converters; portable air tra ffic control towers included in this class; electronic speed sensors and indicators; electronic stability augmentation s ystems for aircraft; pressure transducers; temperature contr ols; cabin pressure control systems; ground support equipmen t for aircraft included in this class, surface craft, subsur face craft and spacecraft including maintenance and test equ ipment; electronic automatic stablilization equipment for ai rcraft, spacecraft and watercraft; electronic or electrical navigation systems for use in aircraft, spacecraft and water craft; gas management assemblies for space travel included i n this class; oxygen supply systems for space travel include d in this class; portable life support systems for space tra vel included in this class; digital driven hard copy plotter S and space suits; computer output plootter and parts thereo f; flight data acquisition units, flight data entry panels, data management units and auxiliary data acquisition units, computerized test and diagnostic systems; computerized syste ms for diagnosing, indicating required repair and checking q uality of repair action taken on all motorized vehicle syste ms; accelerometers and accelerometer spare parts; inspection apparatus for detecting flaws and cracks in aircraft blades of the helicopter and propeller type; radar systems consist ing of transmitters, receivers, antennas, synchronizers, sig nal processors, power supplies, cathode ray and other electr onic displays, control panels and ground support equipment i ncluding module checkout equipment, line replaceable unit ch eckout equipment and miscellaneous test sets; aircraft and s hipboard display systems consisting of signal transfer units , multi-sensor displays, vertical situation displays, head-u P displays, scan conversion units and other electronic displ ays, control panels and ground support equipment including m odule checkout equipment, line replaceable unit check-out eq uipment and miscellaneous test sets; analog-to-digital conve rters and associated electronic equipment; analog computers; and parts of each of the foregoing goods; radio telecommuni cations systmes; ground based display systems comprising a d isplay generator, a cathode ray tube and a computer; closed circuit television camera systems; semi-conductor, solid sta te and microelectronic products-namely, transistors, diodes, capacitors and resistors; monolithic and hybrid integrated circuitry; thin film devices and circuits - namely, capacito rs, resistors and conductoris; screen printed and fired circ uitry; and parts of all such goods; aircraft navigational sy stems comprising vertical display generator, optical project or, and image readout unit; air data devices - namely, tacho Meter transmitters and servo encode modules; analog-to-digit al converters; gyroscopic stable platforms; gyro-scopes; rad ar systems, consisting of transmitters, receivers, antennas, synchronizers, signal processors, power supplies, cathode r ay tube and other electronic displays; control panels and gr ound support equipment - namely, module checkout equipment, line replaceable unit checkout equipment and test sets; anal og computers; force balance engine pressure ratio transducer s; and parts of all such goods; data terminals for computer access by telephone; communications equipment - namely, spec ialized communications interface devices normally used as an ancillary to a user's primary function to provide signal in puts to common carrier communication networks in response to user-manipulated keyboards and to respond to signals from c ommon carrier communication networks to provide user-visable displays and/or records; automotive electrical systems and Controls; magnetic wire included in this class; electrical e quipment included in this class including; controls, switche s, relays, solenoids, coils, thermostats, transformers, term inals, harnesses, electric wires, and electric controls