An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5960-01-632-6576
NSN 5855-00-532-0025
NSN 5925-00-295-6255
NSN 5835-01-416-6449
NSN 5915-01-454-2075
NSN 5950-00-815-4640
NSN 5985-01-004-7676
NSN 5910-00-153-1962
NSN 6650-00-333-3046
NSN 4140-00-450-6217
NSN 5905-01-150-9475
NSN 5910-01-399-8737