An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5905-01-474-4079
NSN 6130-01-459-6673
NSN 6650-00-864-2942
NSN 5855-01-100-3272
NSN 6150-00-236-5069
NSN 5925-00-936-5791
NSN 7035-00-620-6835
NSN 6135-00-416-2898
NSN 6620-00-296-6762
NSN 6130-00-314-0455
NSN 5925-00-764-4686
NSN 6685-01-406-5348