A mechanical device for the simultaneous control of the rotation and the admission of air or steam into a soot blower element.
NSN 6620-01-445-0535
NSN 5999-00-868-4266
NSN 5930-01-160-8713
NSN 5960-00-939-8124
NSN 6150-00-636-8938
NSN 5945-00-463-3383
NSN 5905-00-480-1860
NSN 5915-01-053-2956
NSN 5905-00-734-6386
NSN 5925-00-324-2996
NSN 5935-01-212-9617
NSN 5996-00-279-5806