An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5965-01-429-9777
NSN 6150-00-951-9827
NSN 6220-01-286-1362
NSN 6110-01-633-8045
NSN 5855-00-292-5086
NSN 5998-01-581-4584
NSN 6150-01-155-8081
NSN 6145-01-265-0522
NSN 6150-01-628-6799
NSN 6240-00-350-4375
NSN 5975-01-303-4065
NSN 7035-00-153-3826