An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 2925-00-677-5641
NSN 2925-01-206-5232
NSN 2925-01-273-4898
NSN 7035-00-104-7613
NSN 6145-01-455-1480
NSN 5935-00-410-5435
NSN 5910-01-600-6708
NSN 5925-01-109-8935
NSN 6685-01-431-7927
NSN 5990-01-364-0813
NSN 6685-00-207-4214
NSN 6145-01-124-0617