An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5999-01-512-9178
NSN 5915-01-043-4869
NSN 6620-01-399-3615
NSN 5835-01-658-8290
NSN 6110-00-571-1749
NSN 5996-01-141-6916
NSN 5905-00-583-8866
NSN 5895-00-303-8061
NSN 5935-01-025-1624
NSN 5910-01-299-5293
NSN 6320-01-521-0377
NSN 5895-01-634-0630