Marathon Norco Aerospace, Company

With tens of thousands of MNAI struts installed on over 90% of all commercial aircraft built since 1973, our telescoping and fixed-length struts and hold-open supports have become the first choice of design engineers. Produced in a wide variety of sizes, shapes, lengths and special features, MNAI...

MarathonNorco Aerospace offer a broad range of high current AC-to-DC power conversion systems for industrial and military applications from 22-38VDC regulated output up to 1,200 amps continuous. The Rectodyne Model R-400 serves a broad range of aircraft ground power needs. It provides high...

All MNAI interlock and coupling devices are designed to provide quick connect and disconnect capabilities and can be made to fit virtually any load or shape. Actuation may be manual, hydraulic, pneumatic, or electric. MNAI locking devices feature automatic lock-up, are impervious to vibration and...

MarathonNorco's Micro Maintenance () batteries are improved nickel cadmium batteries that supply reliable power for large commercial aircraft, regional aircraft, military aircraft, corporate aircraft and helicopters.batteries are offered in sizes from 17 to 75 ampere-hours, and in most cases,...

MNAI produces a complete line of Manual and Electromechanical Linear Actuators for precise adjustment and alignment of equipment in numerous military, industrial, and communications applications. Featuring a rugged design that stands up in even the harshest environments, MNAI linear actuators are...

The ProEase DataFX is the most versatile and affordable battery and cell monitoring instrument available. It provides a complete, hardcopy battery servicing report, automates the battery servicing process, calculates battery capacity and operates independently without the need of a personal...

MNAI's Miniature Rollnut value added assemblies are custom designed for use in specialty mechanisms - such as laboratory and medical diagnostic instruments - or any application where precise, repeatable motion control is required. A custom designed component of your original equipment, these unique...

MNAI's Rollnuts, Miniature Rollnuts, and Rollnut Oscillators employ rollers, rather than balls, to provide a smooth, quiet conversion of rotary motion to linear motion with minimal backlash. Virtually maintenance free, MNAI's Rollnuts are available with built-in guides for more precise control and...

MNAI's Ball Reverser and Diamond Reverser Actuators convert rotation of a shaft into reciprocating linear motion. Their design flexibility has found wide acceptance in many applications and can easily be retrofit for any end use. The Ball Reverser has five standard sizes each offering two screw...

MarathonNorco Aerospace pioneered the development of sintered plates. The company was the first to use Bunsen vent valves on nickel-cadmium cells, and the first to manufacture hermetically-sealed nickel-cadmium cells. Sintered plates feature improved woven-wire substrate. They're stronger,...