An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5985-01-398-6523
NSN 5990-00-565-9027
NSN 6320-00-790-4844
NSN 5990-01-468-1292
NSN 5935-01-348-7843
NSN 6105-01-100-1857
NSN 5935-01-192-6190
NSN 6105-01-570-9020
NSN 5835-01-089-7615
NSN 6620-01-425-5193
NSN 5965-00-015-7408
NSN 6130-00-491-8883