9 Cable connectors; electrical connectors; adapters, namely, backshell adapters being end cap adapters for electrical wires, fiber optic cables, and electrical and fiber optic conduits; connection fittings for electrical wiring and optical fibers, namely, dust caps, protective caps, filler plugs, fixing plates, dummy receptacles clamping devices, and shield termination bands; laboratory equipment, namely, apparatus for determining the humidity of gases; electronic valves for controlling gas moisture analyzers; frost point and dew point indicators; fluid gauge valves being automatic valves; high pressure gas reducing manifolds comprised of automatic valves for controlling the flow and pressure of gas and air streams; electrical dew point indicators; electrical humidity indicators; cryostat monitors; back pressure valves for limiting and controlling the pressure of a gas or liquid for scientific instruments; parts of the foregoing devices; electrical and electronic components, namely, conduits, conduit fittings and cable connectors and terminators; electric, electronic, opto-electronic and optical connectors; cable harness consisting of electric, electronic, opto-electronic or optical cable and connectors; electrical and optical connectors; components of electrical connectors, optical connectors, fiber optic connectors, hybrid electrical/fiber optic connectors, waterproof electrical and fiber optic connectors, underwater electrical and fiber optic connectors, push pull electrical and fiber optic connectors, ruggedized electrical and fiber optic connectors and data transmission connectors, namely, terminals, housings, cable grommets, collars for ground pins, and contact terminals in strip form; electrical and optical cables; computer network and communication network components, namely, hardwire Ethernet connectors; electrical, optical, fiber optic, hybrid electrical/fiber optic, waterproof electrical and fiber optic, underwater electrical and fiber optic, push pull electrical and fiber optic, ruggedized electrical and fiber optic and data transmission connectors and contacts, electrical and optical contacts for power, signal and data transmission; backshells being components of electrical and data cable connectors; backshell accessories, namely, conduits, conduit fittings and cable connectors and terminators, all being parts of electrical wiring and optical fiber installations; electric, electronic, optoelectronic, optical connectors; wire harness, namely, strings of wires or cables bound together with electric, electronic, optoelectronic or optical connectors; components of such connectors, namely, electric contacts, clip and jack contacts, contact ferules, contact terminals, connector housings; male or female electric or fiber optic connectors, hybrid electrical/fiber optic cables and connectors, electrical and fiber optic plugs, electrical and fiber optic receptacles, feedthrough type electrical and fiber optic connectors, electrical and optical cable harnesses, electrical and optical contacts for power, signal or data transmission, electric actuators, electric or electronic sensors for measuring physical parameters, namely, temperature, pressure, density, humidity, flow of fluids, purity of air and presence of contaminants; feed-through adapter to enable data transfer of electrical and optical signals, transceivers for data transmission and components thereof, namely, interfaces, switches, routers, hubs for the data transmission using electrical and optical signals, namely, M12-technology; optical contact adaptors used at the ends of optical fibers; connectors, cable assemblies and components thereof for transmitting high speed data via wires or fiber optics; aerospace and industrial connectors, namely, electrical connectors, optical connectors, fiber optic connectors, hybrid electrical/fiber optic connectors, waterproof electrical and fiber optic connectors, underwater electrical and fiber optic connectors, push pull electrical and fiber optic connectors, ruggedized electrical and fiber optic connectors, data transmission connectors and data cable connectors