No other part numbers with same form, fit, and function found.
A steam operated mechanism mounted on a barge. It is designed principally for moving loads vertically and radially through 360 degrees, but not to travel therewith. See also derrick, barge (as modified).
Classification: Floating structures, nesoi (for example, rafts, cofferdams, landing stages, and beacons)
NSN 5915-01-403-2599
NSN 5855-00-916-2236
NSN 6130-01-409-2867
NSN 6135-00-557-8874
NSN 5996-00-325-6285
NSN 5990-00-050-7693
NSN 6150-01-552-1319
NSN 5855-01-375-6690
NSN 6610-01-566-8198
NSN 6610-01-633-8931
NSN 5945-01-218-0809
NSN 6150-01-279-7855