An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 2925-01-603-2033
NSN 5910-01-336-2251
NSN 6685-01-221-2961
NSN 6240-01-482-9349
NSN 5855-01-646-1585
NSN 6105-01-415-6014
NSN 5910-00-116-9344
NSN 2925-01-354-1752
NSN 7035-00-232-4043
NSN 5999-01-363-8758
NSN 6645-00-739-6718
NSN 5910-01-231-1179