An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5960-01-228-8858
NSN 6150-01-309-1805
NSN 5996-00-762-0695
NSN 6150-01-384-8794
NSN 5930-00-775-1103
NSN 6685-01-173-8846
NSN 4140-01-168-8796
NSN 5998-01-351-5268
NSN 7035-01-555-8289
NSN 6105-00-186-0161
NSN 5998-01-367-8555
NSN 6320-01-501-7935