An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6105-00-937-4627
NSN 5935-01-539-1178
NSN 5855-01-516-8047
NSN 6220-01-049-8518
NSN 6220-01-417-7038
NSN 6130-00-155-4589
NSN 6620-01-156-4641
NSN 6105-01-623-4690
NSN 5950-01-074-7523
NSN 6135-00-080-9176
NSN 6650-00-162-6638
NSN 5920-00-616-4087