A mechanical device for the simultaneous control of the rotation and the admission of air or steam into a soot blower element.
NSN 6130-01-425-2151
NSN 5925-00-679-3400
NSN 5895-01-556-0550
NSN 6620-01-440-9810
NSN 5915-01-442-8785
NSN 5996-01-642-9407
NSN 4140-01-047-4093
NSN 5998-01-094-5953
NSN 5895-01-135-6289
NSN 6240-01-063-7685
NSN 6105-01-336-7843
NSN 5985-01-524-8092