A mechanical device for the simultaneous control of the rotation and the admission of air or steam into a soot blower element.
NSN 6105-00-882-0854
NSN 6240-00-467-7295
NSN 6110-01-381-1269
NSN 5855-01-154-3871
NSN 5905-00-405-1737
NSN 5945-01-200-5916
NSN 5975-01-206-4792
NSN 5985-01-050-7745
NSN 6645-01-297-5639
NSN 6240-00-607-4303
NSN 6645-01-182-4896
NSN 5985-01-372-1114