An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6685-00-764-8931
NSN 5996-01-049-8986
NSN 5935-01-529-6459
NSN 6130-01-474-5190
NSN 5905-00-812-1059
NSN 5990-00-309-0023
NSN 6135-00-497-0491
NSN 5945-01-281-5072
NSN 6320-00-116-3658
NSN 6130-01-485-3287
NSN 6135-00-777-5562
NSN 6610-00-548-3452