[Test-Equipment] HP probe power supply connectors?

[Marco Bruno]

Hello,

are the plugs for the HP probe power supply connectors still available from 
any source? Anyone knows a part number?

I spent an afternoon looking at Digikey, RS, Farnell, Distrelec, HP manuals 
for various probes... found no info at all.

The same connector is used on many oscilloscopes and spectrum analyzers, 
and even by non-HP instruments, so possibly it should be not so difficult 
to find it, but I have not been able.

73,

Marco IK1ODO