An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6105-00-870-4023
NSN 6150-01-602-8279
NSN 4140-00-019-1697
NSN 6620-01-584-9653
NSN 6150-01-554-2494
NSN 6110-01-113-6968
NSN 6105-01-574-2906
NSN 6240-01-342-9694
NSN 5835-01-341-7446
NSN 5965-00-296-9994
NSN 6645-01-032-5337
NSN 5998-00-225-0350