An item containing a piston and other component parts designed to compensate for the unbalanced weight of a cannon at all angles of elevation by means of compression springs, gas, and/or hydraulic oil.
Classification: Part and accessories of articles of headings 9301 to 9304, nesoi
NSN 5960-00-669-9793
NSN 6105-00-412-9448
NSN 6220-00-188-7525
NSN 5990-01-433-3786
NSN 5895-01-029-8729
NSN 5895-01-626-3181
NSN 6135-01-435-8451
NSN 6610-01-121-0190
NSN 5960-00-152-9488
NSN 6240-00-251-5235
NSN 5895-00-949-2711
NSN 6320-00-643-0958