MSR 419607 WhisperLite Shaker (Pre 2012) Jet G (Unmarked)
Hexagonal shaped jet (unmarked) for petrol, for the pre-2012 MSR WhisperLite International stove.
The stove that this jet is meant for has wire legs and originally came with a K Jet. If it didn't include the K Jet when you bought it then it is probably not an International so the G Jet that you need is not this one, it is 419425.
Shaker Needle not included.