An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5935-01-472-8972
NSN 6220-00-828-5282
NSN 6110-00-929-3469
NSN 5895-01-491-8886
NSN 5935-01-293-7029
NSN 2925-01-348-8306
NSN 5895-00-820-1997
NSN 5930-01-367-2786
NSN 5965-00-350-2367
NSN 6620-01-094-6549
NSN 6685-00-156-3054
NSN 6650-01-418-3228