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American Lock datestamp decoding?

PostPosted: Wed Jul 30, 2014 10:26 pm
by hellslave
I've got two series 5200 locks that I'm tying to decode the datestamps for. I found one decoding table on lockwiki, but that was for, I believe, the 11/12/1300 series. The two stamps are 'RGH" and "YELa." I couldn't find any help on Google, so I figured I'd ask here. Thanks in advance!

Re: American Lock datestamp decoding?

PostPosted: Wed Jul 30, 2014 10:27 pm
by Riyame
About half way down the page is the date codes. http://lockwiki.com/index.php/American_Lock_1100_1200_1300

The first is Sept. of 1987 and the other is Feb of 2006

Re: American Lock datestamp decoding?

PostPosted: Wed Jul 30, 2014 10:29 pm
by hellslave
Yeah. I said I saw that. But considering it was specifically on a page for a different series, I assumed the date codes would be different.

Re: American Lock datestamp decoding?

PostPosted: Wed Jul 30, 2014 10:32 pm
by Riyame
No, the date codes are universal.

Re: American Lock datestamp decoding?

PostPosted: Wed Jul 30, 2014 10:34 pm
by hellslave
Well there we go! Thank you very much for clarifying that detail for me, sir!

Re: American Lock datestamp decoding?

PostPosted: Wed Jul 30, 2014 10:39 pm
by flywheel
Do I have this correct? What about the extra letters or numbers?

TFF = July 99
SEFy7 = August 09
VEFV 3 = May 09

Re: American Lock datestamp decoding?

PostPosted: Wed Jul 30, 2014 10:43 pm
by Riyame
Yes, those dates are corect. Only the first 3 letters count. It is currently unknown what the other letters/numbers stand for.

Re: American Lock datestamp decoding?

PostPosted: Thu Jul 31, 2014 5:05 pm
by escher7
Riyame wrote:About half way down the page is the date codes. http://lockwiki.com/index.php/American_Lock_1100_1200_1300

The first is Sept. of 1987 and the other is Feb of 2006


Wouldn't YEL be Feb 2003 not 2006?

Re: American Lock datestamp decoding?

PostPosted: Thu Jul 31, 2014 5:26 pm
by Riyame
escher7 wrote:
Riyame wrote:About half way down the page is the date codes. http://lockwiki.com/index.php/American_Lock_1100_1200_1300

The first is Sept. of 1987 and the other is Feb of 2006


Wouldn't YEL be Feb 2003 not 2006?


Whoops, you would be correct. I misread it when I was looking last night.