An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5985-00-825-6201
NSN 5998-00-197-0021
NSN 5965-01-377-3587
NSN 6320-01-532-7491
NSN 5985-01-065-1675
NSN 5960-01-076-3936
NSN 6240-00-027-9931
NSN 6320-01-125-3361
NSN 5910-00-959-5209
NSN 5990-01-357-6175
NSN 5855-01-100-3272
NSN 5960-00-773-2406