An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6135-00-932-3136
NSN 6650-01-578-8176
NSN 6645-00-171-9639
NSN 6320-00-358-1946
NSN 2925-00-010-9609
NSN 5935-01-464-5348
NSN 5999-00-841-9104
NSN 5985-01-033-1154
NSN 6685-00-186-9190
NSN 5998-01-090-1192
NSN 5998-00-719-7610
NSN 6145-00-067-7436