JU 52 part identification please
 

A 92 year old witness of this JU 52 crash site in Romania, claimed to have collected these 2 rings in 1944 from the JU 52 crash site up in the mountains which was visited last month by a friend. Does anybody has a clue whether these rings, now used to reinforce a hammer, indeed could be a part from a JU 52?

http://666kb.com/i/d0h68otcnq1r7q80l.jpg
http://666kb.com/i/d0h696eo2ppkae2hh.jpg

Re: JU 52 part identification please
 

Ju 52/3m did have "fasterner" rings to attach the wings to center section.
Maybe if part numbers are engraved (stamped) in them, they could be traced.

-Ed

Re: JU 52 part identification please
 

Enigma solved and this crash site confirmed as has been found:

The rings are "Federglied" from "Kronprinz Ringfederbein " picture bottom right