An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5935-01-593-7388
NSN 6620-00-932-4306
NSN 5975-00-351-8434
NSN 5910-01-386-3002
NSN 5999-01-301-2766
NSN 6645-01-500-0827
NSN 5945-01-422-1255
NSN 2925-00-553-8799
NSN 5996-01-112-2275
NSN 6620-01-081-1042
NSN 5855-01-469-6123
NSN 6105-00-657-8098