An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6685-01-025-6145
NSN 4140-01-050-4470
NSN 6105-00-977-0286
NSN 6240-01-263-8190
NSN 6130-01-359-0016
NSN 6135-01-070-3865
NSN 6685-00-198-9506
NSN 6150-00-923-6647
NSN 2925-00-684-7708
NSN 6145-00-736-8338
NSN 6320-01-266-1612
NSN 5835-01-034-1255