An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6145-00-192-7215
NSN 5999-00-596-8745
NSN 5905-00-517-1658
NSN 5945-00-803-5868
NSN 5999-01-532-4854
NSN 7035-01-106-3476
NSN 5996-01-412-1396
NSN 6240-00-246-7242
NSN 6150-01-568-3220
NSN 2925-01-164-9579
NSN 5990-01-386-5561
NSN 6220-00-737-0869