An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6145-01-460-8500
NSN 5910-01-531-3096
NSN 5975-01-379-3035
NSN 6650-01-003-9355
NSN 6320-00-779-5923
NSN 5950-00-527-6896
NSN 2925-01-058-1718
NSN 5855-00-939-4496
NSN 2925-01-161-7440
NSN 5990-00-691-2697
NSN 5910-01-363-9515
NSN 5990-01-321-2997