An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5950-00-851-4753
NSN 6220-00-225-8345
NSN 5985-00-481-9690
NSN 2925-01-197-7864
NSN 2925-01-579-1010
NSN 6220-01-116-2411
NSN 6320-01-512-2031
NSN 6130-01-006-0051
NSN 6240-01-245-8996
NSN 5835-01-232-6904
NSN 6610-01-622-4326
NSN 5985-00-538-7634