An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6105-01-012-0965
NSN 5920-01-415-2878
NSN 6110-01-013-2737
NSN 5855-01-547-3875
NSN 5835-01-461-8184
NSN 2925-00-284-1534
NSN 6650-01-341-9838
NSN 5985-01-227-4155
NSN 6220-01-491-9803
NSN 2925-01-327-3069
NSN 5835-01-468-6170
NSN 6650-01-058-5908