An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5895-01-502-2028
NSN 5920-01-272-7097
NSN 5996-01-213-5184
NSN 5920-00-111-2375
NSN 6145-01-347-4114
NSN 5960-01-182-3676
NSN 5996-01-265-3657
NSN 6650-00-539-7298
NSN 6610-01-151-1540
NSN 5960-01-293-1571
NSN 6620-01-070-2215
NSN 6105-00-696-8334