An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5905-01-458-5675
NSN 6620-01-038-7468
NSN 6650-01-540-5157
NSN 5950-01-370-0313
NSN 5985-01-574-9599
NSN 6110-01-388-2389
NSN 5996-01-476-2131
NSN 6105-01-120-1092
NSN 5965-01-656-3038
NSN 5930-01-372-4092
NSN 6150-00-151-6771
NSN 6110-01-290-0522