An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6685-00-988-7053
NSN 5996-01-536-1891
NSN 6135-01-441-7922
NSN 6240-00-138-9124
NSN 5915-01-011-7693
NSN 6150-01-198-9207
NSN 6645-00-930-3566
NSN 6150-00-278-7070
NSN 5990-01-440-7135
NSN 6685-01-003-7112
NSN 6220-01-250-8723
NSN 6150-00-514-0899