[Milsurplus] Parts Needed for SCR-503-B Direction Finding Set

[RBCOS Surplus]

Hi All,
I've started restoration of a SCR-503B Direction Finding Set (BC-973-B and
BC-1003-B receivers). I have the receivers working now and I'm down to
building the interconnect cable for the power supply. I need (2) PL-89
connectors (4 pin female) for the power cable that runs between the receiver
and the PE-133 dynamotor.
 
I'm also looking for a few other missing bits to make my set complete -
 
AN-45-F, this is the telescoping antenna that mounts atop the loop antenna
on the threaded stud. The antenna should measure 96.5" extended and 16.5"
collapsed. I believe it's usually a black oxide finish. 
 
Magnetic Compass MC-323-B, should be approx 5.0" dia w/ 4.0" needle, used to
set magnetic North reference for the loop antenna.
 
Tripod LG-15-B - used to hold the receiver / compass
 
 
Any help is always greatly appreciated.
73's John
 
John Caldwell
WD8INC
surplus at rbcos.com <blocked::mailto:surplus at rbcos.com>