An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6320-01-569-2672
NSN 6105-01-233-1776
NSN 6320-00-433-2773
NSN 5960-01-015-7331
NSN 5935-00-450-9735
NSN 6105-01-126-4937
NSN 5945-01-365-1639
NSN 4140-01-201-7960
NSN 6135-01-307-6006
NSN 6110-00-939-2207
NSN 6150-00-596-9882
NSN 5998-01-271-7543