Precision Gear Inc., specializes in the manufacturing of Flight Safety Critical Parts. We have the latest manufacturing technology producing gearing to AGMA 15, including CNC gear grinding of spur, crowned, helical and cluster gears, as well as, splined shafts. We also manufacture close tolerance pistons, rods, cam-shafts, compressor shafts, main drive shafts, and hydraulic assemblies. Most of our components specify the items to be heat treated via carburizing or nitriding.