An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5945-00-446-2867
NSN 5895-00-276-7916
NSN 5990-00-138-9504
NSN 5990-01-628-8188
NSN 5895-01-259-0911
NSN 5985-01-501-0829
NSN 5998-01-650-2487
NSN 5920-01-483-9764
NSN 5905-01-296-8594
NSN 6220-01-385-8457
NSN 6150-01-118-5302
NSN 6320-00-483-0451