An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6620-00-092-7383
NSN 6620-01-628-2620
NSN 5855-01-324-3756
NSN 6320-01-631-7828
NSN 6320-00-089-9426
NSN 5990-01-065-0492
NSN 6110-01-485-7779
NSN 6220-00-986-0813
NSN 5999-01-293-4186
NSN 5895-01-481-3015
NSN 5965-00-226-0209
NSN 5985-01-650-3280