An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5855-01-205-7030
NSN 6220-01-502-1170
NSN 5925-00-186-0765
NSN 5950-00-874-4886
NSN 6145-00-440-3503
NSN 5945-01-646-6210
NSN 6110-00-838-0492
NSN 5920-01-223-0118
NSN 5920-01-339-7421
NSN 6135-01-096-1452
NSN 5915-00-619-3987
NSN 5915-01-352-5871