An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6150-00-902-4114
NSN 5910-01-305-1723
NSN 5945-01-012-2448
NSN 6320-01-162-5977
NSN 6685-01-522-9561
NSN 5905-00-804-9216
NSN 5905-00-378-0436
NSN 6620-01-468-6017
NSN 5996-00-466-9781
NSN 5950-00-170-3828
NSN 5965-01-026-9865
NSN 5999-01-634-0576