An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 2925-00-984-7525
NSN 5975-01-482-9377
NSN 6685-01-176-6869
NSN 2925-00-416-2894
NSN 5998-01-163-4459
NSN 5895-01-489-1112
NSN 6220-00-316-2500
NSN 6320-01-325-8322
NSN 5975-01-095-4697
NSN 6685-00-738-2525
NSN 6130-00-117-6232
NSN 7035-01-265-2301