An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6610-01-025-2876
NSN 5835-01-100-3265
NSN 5835-01-272-4087
NSN 5996-00-510-6410
NSN 7035-01-068-5077
NSN 5985-00-816-6150
NSN 6685-00-580-9733
NSN 5975-00-655-4103
NSN 6240-01-237-6642
NSN 5905-01-585-7165
NSN 6240-01-017-8281
NSN 2925-01-067-4446