An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5855-00-189-6066
NSN 6240-01-444-0808
NSN 6105-01-033-2443
NSN 6110-01-633-6696
NSN 5930-01-463-2708
NSN 7035-01-248-4319
NSN 6105-01-214-5788
NSN 6135-01-398-5922
NSN 6135-01-383-0151
NSN 5975-01-495-3830
NSN 4140-00-067-2590
NSN 7035-00-991-6877