[Milsurplus] Unk AC power cord ?

[Hubert Miller]

The ARR-5, 7, 7AX all use a separate 400 Hz supply, I think.  At the far end of this connector is a grounded 3 contact AC mains plug.
I am thinking some kind of test equipment? The connector itself is marked
ESC
MS 3057
-2A

There is a ribbon tying up the cord. The ribbon has stamped on it,  0863/FT
No idea what that might mean. Maybe nothing related to this cord !

thanks-
-Hue

>It could have additional applications of course, and the connector insert and body colors were not available during WW-II but the connector shown, aside from age, matches what would be found on R-44/ARR-5 and R-45/ARR-7.  So maybe made for some countermeasures receiver that replaced those.  But not AN/APR-4 or AN/ALR-5 as those used a 4-pin connector.
From: milsurplus-bounces at mailman.qth.net<mailto:milsurplus-bounces at mailman.qth.net> [mailto:milsurplus-bounces at mailman.qth.net] On Behalf Of Hubert Miller
Sent: Saturday, March 21, 2020 23:52
To: milsurplus at mailman.qth.net<mailto:milsurplus at mailman.qth.net>
Subject: [Milsurplus] Unk AC power cord ?


Anyone recognize this AC power cord with this connector ? I just today found it, or should I say,

rediscovered it.

-Hue





[A close up of a bottle  Description automatically generated]
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/milsurplus/attachments/20200322/bc18569c/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image001.jpg
Type: image/jpeg
Size: 13737 bytes
Desc: image001.jpg
URL: <http://mailman.qth.net/pipermail/milsurplus/attachments/20200322/bc18569c/attachment-0001.jpg>