An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5925-01-200-2714
NSN 5975-00-894-9639
NSN 6240-00-099-8606
NSN 6320-01-021-6633
NSN 6145-01-316-4050
NSN 6105-01-519-8003
NSN 6110-01-264-9933
NSN 6320-01-078-8257
NSN 6110-00-389-0073
NSN 6105-01-369-3603
NSN 5910-01-254-8954
NSN 4140-01-537-4181