Section 16 MACHINERY AND MECHANICAL APPLIANCES; ELECTRICAL EQUIPMENT; PARTS THEREOF; SOUND RECORDERS AND REPRODUCERS, TELEVISION IMAGE AND SOUND RECORDERS AND REPRODUCERS AND PARTS AND ACCESSORIES OF SUCH ARTICLES 84 NUCLEAR REACTORS, BOILERS, MACHINERY AND MECHANICAL APPLIANCES; PARTS THEREOF 84 83 AND SHAFT COUPLINGS (INCLUDING UNIVERSAL JOINTS). 84 83 10 OTHER TRANSMISSION SHAFTS (INC. CAM SHAFTS & CRANK SHAFTS) & CRANKS 84 83 10 90 OTHER TRANSMISSION SHAFTS (INC. CAM SHAFTS & CRANK SHAFTS) & CRANKS Commodity Code Description 84 83 10 90 000 OTHER TRANSMISSION SHAFTS (INC. CAM SHAFTS & CRANK SHAFTS) & CRANKS