[Milsurplus] Hubbell mains/power inlet 15 A 125V two straight blade P-1718 hexagonal flange

[marsan .]

Hello members,
 
I'm looking for a hubbell mains/power inlet hexagonal flanged. Backside P-1718 moulded. See pics on the old dutch radio forum.
Sizes in mm.  Any suggestions/help welcome.
 
Used for ex militairy us equipment such as.... audio Oscillator  Signal generator: TS-413C/U Pulse generator: TS-592A/UPM-15.
 
http://www.gloeidraad.nl/radioforum/index.php?id=105356
 
 
best regards
 
Sander