An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6145-00-538-9885
NSN 6105-00-807-0713
NSN 5915-01-517-9519
NSN 5965-01-578-4325
NSN 5990-01-436-7191
NSN 5910-01-628-0807
NSN 6135-01-553-7711
NSN 5985-01-519-9295
NSN 2925-00-350-0348
NSN 6145-00-091-1079
NSN 5990-01-200-7460
NSN 5998-00-291-0687