An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5965-00-226-7870
NSN 5960-01-085-7191
NSN 5965-01-381-4879
NSN 5985-01-364-8213
NSN 5998-01-185-8042
NSN 5985-01-480-4164
NSN 6685-00-092-7953
NSN 4140-00-398-9986
NSN 6220-01-391-1851
NSN 5999-01-353-5292
NSN 5930-00-123-0845
NSN 6650-01-272-9746