An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5920-01-592-3220
NSN 5996-01-540-2511
NSN 6650-01-484-9505
NSN 5855-00-631-4565
NSN 5930-00-155-5917
NSN 5915-01-423-4642
NSN 6150-01-651-0896
NSN 5895-01-577-9050
NSN 6135-01-255-9129
NSN 5935-01-543-0289
NSN 5895-01-359-1214
NSN 6620-01-401-5356