An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6620-00-351-9949
NSN 5960-00-175-7058
NSN 5915-01-633-9845
NSN 6650-01-264-9076
NSN 6145-01-492-5642
NSN 5945-01-350-4092
NSN 5999-01-191-4374
NSN 6610-01-303-4272
NSN 6685-00-964-5262
NSN 6240-01-631-8680
NSN 5855-01-566-6869
NSN 5975-01-383-7391