An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5895-01-406-6804
NSN 6645-01-273-2462
NSN 2925-01-523-3607
NSN 6135-01-660-2840
NSN 5945-01-252-8662
NSN 5950-01-214-0981
NSN 5975-01-423-8128
NSN 5910-01-552-2271
NSN 5905-01-607-0534
NSN 5925-01-457-9336
NSN 5855-01-100-3272
NSN 5855-00-149-0766