New Amphenol Double Male 180 Degree DIN 1.6/5.6 RF Coaxial Cable Connectors, Marked, "F-156," and Possibly Part Number 156 711 3E 2 or 3B7113E.  Each bid quantity is for a Lot of Two (2) Connectors.  You may bid / buy any number of lots, up to the total quantity available above.

These were purchased at a military sale a while back, and they were brand new in a bag marked with a Sharpie: "AMPHENOL DIN 1.6/5.6 156 711 3E 2 PAIR COAXIAL, AKA: 3B7113E."  We packaged them in heavy Ziplok bags for resale, but we never found a part number for Amphenol connectors with this exact (180 degree) configuration.  The male pins are gold plated, but we do not know what thickness.  They may be a part custom made for the military, or we may not have been looking for information in the right place.  They should be handy for making a simple female-to-female connection within the confines of an enclosure, without having to deal with a coil of wire.