An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6645-01-510-2802
NSN 6130-00-215-2664
NSN 6645-00-955-7997
NSN 6145-00-871-9112
NSN 5996-01-195-2226
NSN 5835-01-161-7461
NSN 5895-01-605-9931
NSN 5920-01-351-2193
NSN 5910-01-294-9434
NSN 6240-01-461-9635
NSN 5905-00-900-4141
NSN 6650-00-614-1711