An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5960-00-170-6447
NSN 5965-00-208-4896
NSN 5935-01-213-9112
NSN 5895-00-206-7373
NSN 2925-01-100-3694
NSN 5920-01-544-4673
NSN 6150-01-436-2746
NSN 6110-00-001-4587
NSN 6130-00-293-4714
NSN 6105-01-318-9478
NSN 5996-01-080-7943
NSN 6130-00-598-2034