An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5935-01-534-9996
NSN 6320-00-070-4544
NSN 5999-01-096-1358
NSN 5975-00-239-5201
NSN 5920-01-303-5951
NSN 5975-01-146-4796
NSN 5835-01-307-8954
NSN 5895-00-725-5264
NSN 4140-01-327-3241
NSN 5905-00-114-9981
NSN 6685-01-339-3656
NSN 5920-01-465-6312