An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6620-00-904-2139
NSN 5895-01-241-9924
NSN 6620-01-349-4469
NSN 5930-01-089-8827
NSN 6110-00-454-1733
NSN 5935-01-480-7220
NSN 5985-01-003-8039
NSN 7035-01-121-0901
NSN 5996-00-999-3891
NSN 5996-01-118-9475
NSN 5930-00-013-7331
NSN 5905-01-563-7917