An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5855-00-256-5562
NSN 6620-00-229-2728
NSN 5999-00-326-3965
NSN 5950-01-040-6327
NSN 5930-01-026-3817
NSN 5915-01-426-8862
NSN 5990-00-412-4411
NSN 6150-01-322-8112
NSN 5910-01-597-8509
NSN 2925-00-918-0859
NSN 5950-00-420-1653
NSN 6145-01-569-3275