An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5960-01-444-2205
NSN 6110-01-122-5916
NSN 5905-00-994-1947
NSN 5985-00-376-1852
NSN 5920-01-544-8608
NSN 5975-00-633-8532
NSN 5910-00-269-4755
NSN 5855-01-583-6497
NSN 6145-00-356-1923
NSN 6320-01-096-6649
NSN 6135-01-260-7180
NSN 6320-01-056-1164