An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5915-01-329-9545
NSN 6620-01-255-7757
NSN 5990-00-226-1152
NSN 2925-01-394-9658
NSN 5835-01-339-0542
NSN 5996-00-222-6049
NSN 5996-00-597-2234
NSN 6220-00-199-9401
NSN 6240-01-599-2679
NSN 6620-01-384-9708
NSN 6620-01-478-4299
NSN 5935-01-353-6506