An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 4140-01-512-9399
NSN 6150-00-647-3285
NSN 5910-01-463-9061
NSN 5910-00-628-4953
NSN 4140-00-356-0712
NSN 6240-00-009-8805
NSN 6135-01-458-0631
NSN 5895-00-768-2842
NSN 6220-00-766-7580
NSN 5915-01-233-3272
NSN 7035-01-463-9855
NSN 5895-01-463-9474