An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5945-00-511-5783
NSN 7035-00-803-3056
NSN 5965-01-593-4487
NSN 7035-00-043-1325
NSN 5990-00-964-6422
NSN 6620-01-657-6296
NSN 6645-01-130-8325
NSN 6610-00-290-0758
NSN 5895-01-049-1725
NSN 6645-01-113-5411
NSN 5925-01-406-3474
NSN 5935-01-059-2097