An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6135-00-377-9165
NSN 6610-00-321-3462
NSN 5855-00-532-0025
NSN 6320-01-335-8336
NSN 5935-00-721-1081
NSN 5960-01-223-6202
NSN 5960-01-465-6847
NSN 6130-01-139-3701
NSN 5998-01-210-5744
NSN 6320-01-429-5728
NSN 6620-01-600-0479
NSN 6685-01-627-9606