An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6610-00-551-3610
NSN 6320-00-593-0379
NSN 2925-01-191-9668
NSN 5985-01-418-9677
NSN 5998-01-589-7744
NSN 5855-01-542-9059
NSN 5950-01-017-3725
NSN 6145-01-448-5777
NSN 5990-00-965-9611
NSN 5895-01-657-0040
NSN 5905-01-400-1638
NSN 6685-01-097-2171