An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6650-01-485-3444
NSN 5855-00-235-2676
NSN 6610-01-436-2803
NSN 5985-01-578-6915
NSN 6135-01-180-9611
NSN 4140-00-554-7273
NSN 6110-01-426-4520
NSN 6135-01-343-1592
NSN 6145-01-534-7170
NSN 6240-01-422-1878
NSN 5960-01-614-0489
NSN 5910-00-424-3803