An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5965-00-519-6966
NSN 5960-01-573-6483
NSN 5925-01-076-3653
NSN 5945-01-164-3318
NSN 5985-01-513-6814
NSN 6150-00-636-8938
NSN 5895-01-350-3527
NSN 5915-00-436-7831
NSN 5996-01-032-5926
NSN 4140-00-905-6570
NSN 6145-00-472-9413
NSN 6220-01-623-4741