A mechanical device for the simultaneous control of the rotation and the admission of air or steam into a soot blower element.
NSN 5930-00-837-9079
NSN 2925-01-309-5007
NSN 5935-00-824-1388
NSN 5935-00-515-6932
NSN 5990-01-044-8804
NSN 5915-00-987-3862
NSN 6645-01-301-5563
NSN 5925-01-518-3500
NSN 6650-01-605-2302
NSN 6320-01-261-5983
NSN 5935-01-547-6729
NSN 6650-00-349-8732