Sorting my no-longer used die sets for eBay, I found this orphan part that I can't place.
Does anyone recognize it? Maybe a seater stem?
1 3/4" long, nom. 1/2" OD, 2nd pic shows threaded end, 3rd pic doesn't show well but there's a tapered shoulder in that end.
Thanks!
Edit: see clearer pix, post #9