An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5910-00-792-8182
NSN 6135-00-686-4777
NSN 6620-01-085-8688
NSN 6135-00-491-9864
NSN 5999-01-575-9405
NSN 5990-00-660-8885
NSN 5975-01-227-4967
NSN 6685-01-298-9779
NSN 5950-00-323-1142
NSN 5996-00-024-0827
NSN 5905-01-519-2577
NSN 5930-01-225-5038