An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5999-00-295-6285
NSN 5998-01-500-4842
NSN 5905-00-261-3418
NSN 5999-01-157-7918
NSN 6320-00-925-0558
NSN 4140-01-598-2413
NSN 5835-01-120-8829
NSN 5960-01-483-6256
NSN 5930-00-557-3163
NSN 5950-01-623-8121
NSN 5895-00-138-6835
NSN 6320-01-215-2284