An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5960-00-824-8670
NSN 5895-01-191-0167
NSN 5855-01-197-2774
NSN 5996-01-463-8197
NSN 6105-00-629-7438
NSN 5985-00-955-6637
NSN 7035-00-455-7666
NSN 5915-01-240-4190
NSN 4140-01-612-5133
NSN 5965-01-146-1311
NSN 5905-01-567-7263
NSN 5935-01-213-1826