An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5950-01-321-6869
NSN 6130-01-165-2130
NSN 5905-01-259-3521
NSN 5895-00-593-6960
NSN 6105-01-272-3189
NSN 5930-01-629-4793
NSN 5998-00-339-7052
NSN 6620-00-959-6614
NSN 5920-01-573-7227
NSN 5960-00-806-1365
NSN 5996-00-045-8379
NSN 6110-01-024-2899