An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 7035-00-870-0290
NSN 5915-01-428-6681
NSN 5910-01-009-6378
NSN 5905-01-522-7789
NSN 5935-01-350-0692
NSN 6240-01-524-4088
NSN 5855-01-147-4785
NSN 6135-00-134-6648
NSN 5910-01-564-4903
NSN 5935-01-317-8654
NSN 5965-01-238-0488
NSN 5835-01-100-3265