An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5835-00-327-6192
NSN 5985-01-330-4929
NSN 5935-01-103-7250
NSN 5835-00-816-0394
NSN 6685-00-352-6654
NSN 5905-01-513-9899
NSN 5945-01-634-0588
NSN 5920-00-216-8665
NSN 7035-01-380-6538
NSN 5930-01-525-4291
NSN 5990-01-595-9441
NSN 5920-01-500-1434