An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5975-00-374-5245
NSN 5915-00-001-7459
NSN 5975-01-416-5911
NSN 5915-00-199-0447
NSN 6220-01-277-0549
NSN 5920-01-020-4090
NSN 6145-00-251-0357
NSN 5930-01-246-9699
NSN 5915-00-432-1458
NSN 6135-00-921-6487
NSN 6150-00-960-7784
NSN 6135-00-203-9645