An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6610-01-502-7106
NSN 5835-00-513-9680
NSN 5835-00-170-5238
NSN 5915-01-324-7964
NSN 6145-00-873-4808
NSN 5960-01-544-1273
NSN 6220-00-358-7334
NSN 6650-01-062-0828
NSN 5975-01-443-3292
NSN 6610-01-459-8192
NSN 6620-01-206-5748
NSN 5950-01-332-5692