An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5965-01-221-0569
NSN 5895-01-186-4368
NSN 6145-00-852-0620
NSN 6150-01-485-6129
NSN 5930-00-203-2080
NSN 5990-01-211-6136
NSN 6610-00-791-4705
NSN 5945-01-554-6696
NSN 6110-01-433-2214
NSN 5855-01-050-0861
NSN 6685-01-418-0925
NSN 5950-01-644-2683