An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5935-00-648-3298
NSN 5998-00-212-4406
NSN 5950-01-573-9203
NSN 6320-01-249-0598
NSN 6150-00-612-3842
NSN 6135-01-331-9579
NSN 5930-00-392-7722
NSN 6135-00-087-5300
NSN 5996-01-569-0431
NSN 5895-01-407-0375
NSN 5965-00-518-0958
NSN 2925-00-839-6815