An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5835-01-482-1591
NSN 5998-00-872-0613
NSN 6645-01-033-1171
NSN 5895-01-412-0555
NSN 6645-00-767-6307
NSN 5996-01-459-8590
NSN 5935-01-327-9296
NSN 5930-01-606-0250
NSN 6145-00-575-7190
NSN 6145-01-473-1573
NSN 5930-01-568-5189
NSN 5996-01-521-9272