Replacement bushing - GSI Outdoors JAVAMILL manual grinder

This is a replacement bushing for GSI Outdoors' JAVAMILL portable manual coffee grinder. These grinders are sold through RSI for use in camping and travel. This bushing fits between the rotating ceramic mill and the drive shaft.

I have found that this bushing's internal features allows for too much play, allowing it to deform enough to slip under the stress of very fine, espresso level, grinding. This is a replacement bushing to overcome the factory part's limitations. The fit is very snu