An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5999-01-048-7227
NSN 5915-01-141-6376
NSN 6650-01-143-9611
NSN 6320-01-102-0799
NSN 6105-01-475-6944
NSN 6610-00-572-7827
NSN 6650-01-604-9073
NSN 5975-00-706-7087
NSN 5905-00-760-5178
NSN 5998-01-279-4389
NSN 5910-01-280-3756
NSN 5950-01-458-7919