Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; compact discs, DVDs and other digital recording media; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, computers; computer software; fire-extinguishing apparatus; miniature high density electrical, optical, and electro-optical connectors for circuit boards and cables; connectors and cable assemblies for electrically, optically, and electro-optically connecting electronic equipment in marine and harsh environments; motorized power transfer switches; water and wastewater sampling systems for monitoring and detecting contamination; water and wastewater flow meters; multi-parameter probes for testing water and wastewater; liquid chromatography apparatus for laboratory use; laboratory apparatus, namely, laboratory syringe pumps, centrifuge systems, and liquid sampling systems; electronic detectors for observing and measuring the infrared spectrum, namely, infrared detectors; dewars flasks and coolers for use with infrared detectors; amplifiers; oscilloscopes and oscilloscope probes; protocol analyzers; waveform generators, pert devices, logic analyzers; optical modulation analyzer; signal integrity network analyzers; inductively coupled plasma spectrometers; mercury analyzers; dc arc spectrometers; electronic and electrical components, namely, microwave travelling wave tubes (twts), twt amplifiers, and solid state power amplifiers; radiation micro dosimeters for monitoring vehicle and equipment environment radiation dose and dose rate; electronic and optical communication instruments and components, namely, fiber optic transmitters and receivers; electronic and electrical components, namely, microwave amplifiers, travelling wave tubes (twts), yttium-iron-garnet (yig) filters, and oscillators; electrical, optical, and electro-magnetic signal filters; electrical, optical, and electromagnetic signal receivers; visible light, infrared and hyperspectral cameras; electrical signal and power connectors, cable assemblies, and distribution units; electrical, optical and electro-optical cable terminations; sonar systems; software; transducers; mounts for electronics and electronic displays; lenses for cameras; telescopes; light pattern generators for use with visible and infrared targeting systems; electrical and scientific apparatus for use in wireless communications, namely, microwave modems and switches; microwave power amplifiers and amplifier systems; seismic air gun systems; wire and cable assemblies; electrical connectors; capacitors; spark gaps; electronic multipliers; fiber optic connectors; electrical and electronic relays and switches; exploding bridge wire and exploding foil initiator firing systems; high voltage cables; electronic systems for testing exploding bridge wire and exploding foil initiator firing systems; mixed signal integrated circuits; diodes; optical devices, namely, micro lenses; electric cable-connector assemblies; scientific apparatus for performing chemical analysis; valve testing systems, software and interfaces; motor and air operated valve monitors; electronic sensors for measuring strain, linear position, pressure, voltage, current, rotation and position; motion sensors; gyrocompasses; navigation apparatus for vehicles; subsea pipe and cable detection apparatus; electrical and optical cable assemblies; residual gas analyzers and parts and components thereof; gas monitors not for medical purposes, namely, gas monitors for indicating gases and parts and components thereof; air quality monitors and parts and components thereof; measuring or testing machines and instruments, namely, moisture analyzers and parts and components thereof; environmental measuring and analysis instruments, namely, water samplers and analyzers and parts and components thereof; liquid flow meters and parts and components thereof; laboratory equipment for chemical analysis, namely, mercury analyzers and parts and components thereof; instruments for measuring pressure, temperature and force; electrical transmitters for process control and research purposes; accelerometers; electromagnetic devices of the transistor case relay type comprising basic relays, relays with an internal diode chip, bi-filar coil relays, and hybrid relays with a transistor drive; power transformers; transistors; hybrid circuits;  cable and circuit boards; traveling-wave tubes and microwave components, including couplers, filters, frequency translators, limiters, mixers, multiplexers, and switches; power supplies and monolithic linear circuits; electrical cords and cables; converters and transducers for use in aircraft control systems; aluminum and bronze electrical connectors, including split bolts, clamps, lugs, terminals, and compression fittings; oxygen, thermal conductivity, hydrocarbon, near infra-red, photometric, flue gas analyzers, oxygen detectors; aircraft navigation instruments-namely, vertical speedometers, angle instrumentation, digital controllers and minicomputers, recorders, sensors and color shade sensors; gunsight cameras and underwater motion picture cameras; photographic accessories, namely, lenses, camera mounts, protective housings and tripods; transponders; radio and radar test sets and interrogator test sets; dental casting machines and dental lathes for laboratory use; amplifier input units; seismic profile facsimile recorders; marine seismic profiler and high resolution amplifier; transit meters; level meter, alidade meters; current meters; precision standard weights and measures; instruments for testing air permeability, porosity, stiffness, etc of paper and textiles; theodolites; reticles; scales, encoders; meteorological instruments,namely, wind speed and direction instruments and wind alarm systems; vacuum gauges; pressure, velocity and flow measuring instruments, namely, flowmeters, mass flow transducers, track plotters, monitorscopes, position indicators and recorders, interval meters and transmitters; automatic liquid scintillation en gamma counters; thermoluminescent dosimeters; radiation dosimeters; thermoelectric generators; fuel cells of the type which receive a continuous supply of reactants for producing electrical energy; bending stress monitors; mild, hard facing and stainless steel electrodes; traveling wave electron tubes; airborne radar systems; antenna and feed systems, radar augmenters and backscatter ranges; mono-pulse receivers used with ground-based tracking for space exploration; microwave filters; frequency multiplexers; rf coaxial switches; rf waveguide switches; frequency multipliers; receivers; headphones; speaker systems; cartridge decks; microphones; burglar alarm systems and transceivers; high temperature wire, cable and tubing for electrical systems; electric storage batteries for aircraft emergency lighting and battering grids and plates; solenoid-operated selector valves for aircraft; plug, dual-element, renewable and one-time fuses for commercial and industrial applications; traveling wave tube amplifiers; microwave acoustic solid state delay units;  pollution monitoring analyzers; emergency escape equipment, namely, electronic sequencers, canopy fracturing units, safe/arm mechanisms, and pyrotechnic transfer units for use in the field of vehicle escape and emergency egress.

Education; providing of training; entertainment; sporting and cultural activities; providing training presentations, telephone based training, web based training, classes, seminars, workshops; information and consultation in the field of all aforesaid services.

Vehicles, namely submarines.