An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5945-01-449-1281
NSN 5985-01-311-9178
NSN 5915-01-488-8948
NSN 5950-01-004-9024
NSN 6240-00-299-7255
NSN 6135-00-100-8890
NSN 5835-01-315-6571
NSN 6650-01-372-2608
NSN 5930-00-943-4597
NSN 5835-01-555-8963
NSN 6650-01-604-9315
NSN 5999-01-437-1252