An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5945-01-213-3757
NSN 6110-01-010-7030
NSN 5990-00-623-8127
NSN 5905-00-201-6702
NSN 5925-01-575-5641
NSN 5985-01-270-8626
NSN 5920-00-907-1245
NSN 5975-01-288-0718
NSN 5855-01-428-9456
NSN 5990-01-200-3711
NSN 5855-01-089-2248
NSN 5990-01-259-7138