An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 2925-00-101-7972
NSN 6220-00-550-7457
NSN 2925-01-344-0281
NSN 5960-00-755-7017
NSN 5996-01-264-0291
NSN 6220-01-167-7859
NSN 5930-01-157-2793
NSN 5925-01-568-0393
NSN 6610-01-185-5832
NSN 6150-01-187-3166
NSN 5935-01-354-1479
NSN 6685-01-386-5129