An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5985-01-403-2835
NSN 6110-00-762-9128
NSN 5999-01-088-5787
NSN 5835-00-366-0240
NSN 6620-01-314-8990
NSN 5945-00-930-5824
NSN 5910-01-383-0307
NSN 6240-01-052-7690
NSN 6105-00-574-8838
NSN 5920-01-626-9836
NSN 6685-00-139-5713
NSN 5975-01-209-0789