An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6645-01-510-4815
NSN 5990-01-429-6211
NSN 7035-00-152-0055
NSN 5915-01-106-1207
NSN 5855-01-574-3597
NSN 5920-01-362-8814
NSN 5835-01-438-7899
NSN 6320-01-207-0636
NSN 5855-01-093-3080
NSN 6110-01-253-5306
NSN 5920-01-031-7360
NSN 5935-00-538-6228