An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6130-00-089-2506
NSN 6620-01-608-8548
NSN 5999-01-586-8468
NSN 6650-01-207-2905
NSN 5935-00-071-6318
NSN 5945-01-576-1689
NSN 6145-01-460-9225
NSN 5855-00-100-9003
NSN 5965-00-594-3115
NSN 5925-01-328-7382
NSN 5835-01-005-1538
NSN 6320-01-540-4885