An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6110-01-038-8857
NSN 5985-00-250-3481
NSN 6130-01-327-3261
NSN 6685-01-132-1744
NSN 2925-00-369-9473
NSN 6110-01-194-9825
NSN 5990-01-364-8405
NSN 6220-01-578-7497
NSN 6110-01-188-6683
NSN 6105-01-201-8257
NSN 5985-01-029-3279
NSN 5975-01-596-7484