An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6110-01-348-8843
NSN 6145-01-434-9123
NSN 5985-01-227-7373
NSN 6610-01-207-0045
NSN 5975-01-573-6232
NSN 6685-01-094-1648
NSN 5996-00-678-0725
NSN 6220-00-569-0970
NSN 6150-00-970-5206
NSN 6620-01-649-0748
NSN 5915-00-081-3929
NSN 5999-00-698-7103