An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5930-01-056-3614
NSN 5996-01-094-5587
NSN 6110-01-069-2966
NSN 6130-01-297-4821
NSN 5895-01-450-9518
NSN 5999-01-465-3248
NSN 5910-01-059-5429
NSN 6220-01-616-5684
NSN 5985-00-277-7371
NSN 6685-01-594-4929
NSN 6685-01-047-2811
NSN 5998-01-172-9990