An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6135-01-303-0295
NSN 6610-00-986-2095
NSN 5935-01-604-9285
NSN 5990-00-161-2797
NSN 5895-01-240-7725
NSN 5960-01-068-4003
NSN 6620-01-226-8113
NSN 6220-01-659-6852
NSN 6135-01-384-7155
NSN 5996-00-248-7061
NSN 6110-00-188-9874
NSN 5998-00-192-3300