An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6685-00-061-8910
NSN 5996-01-212-4234
NSN 6135-00-271-0407
NSN 6610-01-440-9913
NSN 5925-01-492-4782
NSN 5965-01-141-3938
NSN 5998-01-377-0125
NSN 6620-01-574-6774
NSN 5950-01-569-5469
NSN 5920-01-221-9598
NSN 2925-00-295-8109
NSN 5985-00-436-2640