An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 7035-01-110-5745
NSN 5998-01-014-1008
NSN 5915-01-381-1255
NSN 5998-01-004-1827
NSN 5895-01-516-8826
NSN 6220-01-332-7793
NSN 5965-01-455-3738
NSN 6320-01-390-5385
NSN 6685-00-105-9896
NSN 6220-01-106-9867
NSN 5960-01-003-8480
NSN 5935-01-521-3779