A mechanical device for the simultaneous control of the rotation and the admission of air or steam into a soot blower element.
NSN 5996-00-941-9287
NSN 5935-01-278-0664
NSN 6650-01-465-0520
NSN 7035-01-595-5270
NSN 6320-00-456-2092
NSN 5855-01-020-7982
NSN 5985-01-458-2197
NSN 6650-01-555-8819
NSN 5985-01-518-8282
NSN 6220-01-334-3757
NSN 5935-01-012-1850
NSN 6610-01-067-6591