An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6320-01-305-5881
NSN 5915-00-089-3274
NSN 6220-01-341-0630
NSN 5999-01-509-3134
NSN 6650-00-336-0753
NSN 5996-01-181-7057
NSN 5920-00-178-1688
NSN 6135-01-453-5069
NSN 6320-00-139-1090
NSN 5910-00-939-8222
NSN 5835-01-022-6362
NSN 5975-01-570-8179