An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5895-01-069-0003
NSN 6130-01-069-5689
NSN 5996-01-533-1469
NSN 5935-01-249-8305
NSN 5925-00-954-4211
NSN 6320-00-098-2858
NSN 5965-00-866-3371
NSN 5975-00-768-0306
NSN 6320-01-116-9866
NSN 5855-00-688-9954
NSN 5855-01-258-5161
NSN 5975-00-279-8693