An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5930-00-912-3298
NSN 5930-00-876-0316
NSN 6685-01-271-4007
NSN 5905-01-523-4662
NSN 6240-00-010-1124
NSN 6240-01-556-7096
NSN 6145-01-356-7641
NSN 5996-00-245-2581
NSN 5965-01-566-2744
NSN 6110-01-159-3348
NSN 6240-01-012-3976
NSN 5835-00-427-2772