I purchaed this
http://www.bargainfittings.com/index.php?route=product/product&path=46&product_id=240
for a keggle.
The pic shows 1 coupling, 1 threaded tube, 1 gasket, 1 nut and 2 washers.
Mine only has 1 washer...
What goes on the inside of the keggle? i know the coupling does...