An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 7035-01-594-5397
NSN 4140-01-032-0718
NSN 6110-01-101-2918
NSN 5998-01-265-0196
NSN 5855-01-035-2866
NSN 6650-00-299-9681
NSN 6150-01-634-0575
NSN 5895-01-513-1410
NSN 6685-01-494-4503
NSN 6685-01-003-1081
NSN 5905-01-299-5572
NSN 5835-01-492-4318