An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6150-01-273-0183
NSN 5996-00-237-5794
NSN 5999-01-495-0468
NSN 5965-00-978-8535
NSN 6110-00-202-1021
NSN 6130-00-103-4791
NSN 5920-00-269-6178
NSN 5835-01-509-8992
NSN 6105-01-632-7767
NSN 6645-00-169-6759
NSN 5925-01-282-6899
NSN 6220-01-099-3429