An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5910-01-086-6153
NSN 5999-01-130-7491
NSN 6135-01-142-2417
NSN 7035-00-797-2635
NSN 5935-01-354-4759
NSN 5950-00-252-4953
NSN 5945-01-592-9348
NSN 6110-01-276-9423
NSN 5985-00-858-6866
NSN 5985-01-076-4710
NSN 7035-00-703-3535
NSN 5895-01-544-7673