An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5925-01-514-2790
NSN 6135-01-394-4160
NSN 6320-01-160-3730
NSN 5855-01-122-9418
NSN 6685-01-522-4799
NSN 6105-01-036-3512
NSN 5975-01-341-8789
NSN 5925-01-127-6001
NSN 6685-00-773-0238
NSN 5855-01-440-9880
NSN 6320-01-317-0926
NSN 6145-00-369-3880