An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5996-01-383-7018
NSN 6645-01-500-0827
NSN 5915-01-338-6431
NSN 5965-01-536-6730
NSN 6110-01-432-0474
NSN 6130-01-113-5005
NSN 5920-00-644-3285
NSN 6645-01-211-6502
NSN 7035-01-025-9312
NSN 2925-01-187-0423
NSN 6685-01-558-1967
NSN 5905-01-036-7883