An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 2925-01-301-1727
NSN 5835-00-949-3018
NSN 6620-01-468-0362
NSN 7035-01-468-4312
NSN 5999-01-352-7420
NSN 6645-01-394-5149
NSN 5930-01-306-2673
NSN 6150-00-288-6245
NSN 5935-01-650-0838
NSN 5915-01-143-6887
NSN 5925-00-606-1745
NSN 5950-01-406-4224