An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5925-01-356-9050
NSN 5945-01-370-4784
NSN 7035-01-381-6185
NSN 5930-00-701-9295
NSN 5990-01-595-9441
NSN 5999-00-364-0769
NSN 6220-01-072-2582
NSN 5999-01-138-9975
NSN 5996-01-651-4195
NSN 6105-01-295-8301
NSN 7035-01-602-5890
NSN 7035-00-803-3056