An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5998-00-285-8613
NSN 6610-00-276-8919
NSN 5915-00-556-2189
NSN 7035-01-438-2108
NSN 5915-01-413-4784
NSN 6145-00-445-7839
NSN 6685-01-630-4878
NSN 6685-00-520-9695
NSN 6610-00-277-7206
NSN 5950-00-246-5277
NSN 5915-01-347-4372
NSN 6150-01-062-0853