An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6150-00-759-8038
NSN 5998-01-443-3285
NSN 4140-00-677-3510
NSN 6220-01-550-9053
NSN 5998-01-202-9701
NSN 5935-01-527-7523
NSN 5998-01-398-0280
NSN 6620-01-063-9054
NSN 5985-01-416-1223
NSN 6610-01-163-5484
NSN 5915-00-850-4277
NSN 6220-00-142-5115