[Milsurplus] TYPE CW-29173 SWITCHING RELAY 1.4 pounds

[Henry Meiseles]

Hi
I have this unit & it is
 " FOR USE WITH MODEL Z82 OR Z83 AIRCRAFT RADIO EQUIPMENT
   MANUFACTURED FOR NAVY DEPARTMENT BUREAU OF SHIPE
   BY CONTRACTOR WESTERN ELECTRIC NEW YORK  NY.. "

It's a rugged little black wrinkle painted antenna relay junction box abt 4½ 
x 4½x 2½ " with two comm. rcvr coax  & one  "HOM  ADAP" inputs) has 
ARC-5/Command Set  type mounting slider clips.

Can anyone tell me about the Z82 /Z83.

Thanks.

Henry OZ1UF /ex K2UOC  meils at get2net.dk