An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6645-01-162-8023
NSN 6135-01-045-1504
NSN 5915-01-178-3970
NSN 5835-00-419-6576
NSN 5855-01-163-8152
NSN 6130-01-487-7473
NSN 5920-00-294-0753
NSN 5990-01-292-6000
NSN 6145-00-862-7069
NSN 5985-01-619-6493
NSN 6110-00-204-5697
NSN 5935-00-121-7792