An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6645-00-973-3868
NSN 5975-00-853-5955
NSN 5985-01-141-3747
NSN 5895-00-755-4647
NSN 5915-01-258-5799
NSN 6105-00-194-6583
NSN 6135-01-238-2878
NSN 5910-00-581-9843
NSN 6645-01-305-9135
NSN 6240-00-168-1474
NSN 6150-01-532-2074
NSN 2925-01-091-4734