A mechanical device for the simultaneous control of the rotation and the admission of air or steam into a soot blower element.
NSN 5945-00-522-8368
NSN 6240-00-078-2360
NSN 5996-01-385-0884
NSN 5990-00-827-0684
NSN 4140-01-419-7721
NSN 5920-01-206-3961
NSN 5910-01-157-5261
NSN 5999-01-546-9114
NSN 5998-01-071-3333
NSN 5895-01-416-9325
NSN 5935-00-014-6619
NSN 5920-00-557-2647