An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6620-00-906-1726
NSN 5965-00-876-2378
NSN 6650-01-279-9160
NSN 2925-01-562-8051
NSN 5960-00-415-1797
NSN 6135-01-282-4326
NSN 6320-00-360-1744
NSN 6220-00-276-8681
NSN 2925-00-338-4667
NSN 2925-00-947-9814
NSN 5920-00-345-5833
NSN 2925-01-542-5671