An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6320-01-096-6649
NSN 6610-00-023-0076
NSN 6110-01-629-7600
NSN 5985-01-400-3876
NSN 6105-00-754-5972
NSN 5998-01-076-3142
NSN 5920-00-263-2192
NSN 6320-01-125-3361
NSN 6240-01-514-4184
NSN 5985-00-930-1810
NSN 5998-01-074-1008
NSN 5985-01-622-8884