[Hallicrafters] Hallicrafters 465 khz crystal substitute?

[Ken Haydu]

I have twice run into a crystal marked "Channel 51  25.1 MC" in the crystal filter socket for the SX-17 and SX-16,  which have an IF of 465 khz.  

I am wondering what type radio  this crystal may have been intended for,  and is it indeed a 465 khz crystal?

Thanks for any information,

Ken

--- StripMime Report -- processed MIME parts ---
multipart/alternative
  text/plain (text body -- kept)
  text/html
The reason this message is shown is because the post was in HTML
or had an attachment.  Attachments are not allowed.  To learn how
to post in Plain-Text go to: http://www.expita.com/nomime.html  ---