An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6320-00-004-9158
NSN 5905-01-180-3970
NSN 5910-00-476-4615
NSN 6110-01-278-2579
NSN 5930-00-151-4787
NSN 5998-01-562-6625
NSN 5990-01-285-4633
NSN 5915-01-084-1883
NSN 5920-00-910-4531
NSN 6145-01-005-3260
NSN 6150-01-547-9959
NSN 6685-01-482-7396