An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6105-01-372-4410
NSN 5950-00-123-5831
NSN 6645-01-211-6502
NSN 5950-00-504-0535
NSN 5945-01-245-8635
NSN 6645-01-383-8139
NSN 6135-00-134-6648
NSN 5920-01-303-6841
NSN 6150-01-264-3181
NSN 6135-01-433-2062
NSN 6105-00-111-0533
NSN 4140-01-214-1968