An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5990-00-455-9865
NSN 5915-01-276-6417
NSN 5935-00-186-0932
NSN 6105-01-112-9976
NSN 5915-01-278-9176
NSN 5920-01-593-9962
NSN 5920-00-899-0230
NSN 5925-00-314-4294
NSN 5950-01-566-0461
NSN 6220-01-048-3556
NSN 5975-01-260-3642
NSN 6110-01-196-0106