A mechanical device for the simultaneous control of the rotation and the admission of air or steam into a soot blower element.
NSN 5975-00-489-6195
NSN 6135-01-226-4071
NSN 6130-01-424-4931
NSN 5975-01-227-4967
NSN 6645-01-417-6302
NSN 6150-01-373-1770
NSN 2925-00-163-9016
NSN 5996-01-323-1500
NSN 5895-01-313-4793
NSN 5996-00-132-4203
NSN 5945-01-416-6212
NSN 6240-01-648-5893