An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5999-01-385-3238
NSN 5905-00-223-4635
NSN 6650-01-424-2489
NSN 7035-00-153-3826
NSN 6135-01-260-1100
NSN 6320-01-443-3826
NSN 5925-01-004-9293
NSN 5930-01-053-1512
NSN 5999-01-103-4273
NSN 5950-01-484-9318
NSN 5855-00-446-5921
NSN 5835-00-554-0399