An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6105-01-208-0173
NSN 5915-00-165-1572
NSN 5930-01-621-4377
NSN 6220-01-171-4738
NSN 6620-01-100-3181
NSN 6150-01-394-3814
NSN 5960-01-487-6436
NSN 5935-01-269-6004
NSN 5945-01-633-0203
NSN 5999-00-406-8771
NSN 6220-01-487-3904
NSN 7035-00-403-5340