An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5996-00-016-1528
NSN 6650-01-624-0818
NSN 5960-01-382-8772
NSN 5990-00-524-2293
NSN 5835-00-341-5441
NSN 5996-00-196-7258
NSN 6240-01-068-3491
NSN 6105-01-555-8995
NSN 5855-01-493-5907
NSN 5998-00-631-8026
NSN 5996-01-440-9660
NSN 5920-01-065-9148