An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6105-01-425-1718
NSN 4140-00-926-4242
NSN 6145-00-236-3226
NSN 5910-01-347-3198
NSN 6610-01-329-9067
NSN 6130-00-145-1406
NSN 5999-01-401-5322
NSN 2925-01-012-3162
NSN 5920-01-377-3401
NSN 6240-00-904-2122
NSN 5935-01-449-3734
NSN 5998-01-102-2127