The Astrodyne Group is a precision machining and engineering company. It offers a variety of services, such as material procurement, custom engineering, specialty tooling, precision cutting and product distribution. The company manufactures a range of components and parts, including shafts, collars, sleeves, bearings, gears, side plates and thrust rings. It specializes in the machining and manufacturing of shuttle launch nuts and landing gears. Its areas of operation include creation of cartridge, rotor and stator assemblies in addition to measurement, inspection, milling, drilling, edging, cleaning, deburring, finishing and warehousing. The company serves space, hydraulics, military and aviation sectors. The Astrodyne Group is headquartered in Chatsworth, Calif.