MIL-DTL-83723 III Jam-Nut Receptacle — 12 Pin Contacts

Specifications

Cross-Reference

Cross-brand table lists form-fit-function equivalents published by the respective manufacturers; verify the exact dash number and finish against the drawing before ordering.

Applications

The M83723/74R14128 is a MIL-DTL-83723 Series III jam-nut mounting receptacle with pin contacts in the 14-12 insert (9 × #20 + 3 × #16). The jam nut clamps through a single D-hole in the panel, so the receptacle mounts from behind the wall with no flange footprint — the preferred style where a flange would foul a bulkhead rib or a connector is fitted close to adjacent hardware. Shell size 14 accepts the matching plug of the same insert designation, and the bayonet coupling with class R (Electroless Nickel) plating is rated for -55 °C to +200 °C. Series III shells are interchangeable with the European EN2997 and ESC10 aerospace standards, so a panel cut-out built for Souriau, Amphenol or TE Deutsch parts accepts this receptacle. Typical use: engine and airframe harness bulkheads, ground-support equipment, shipboard power distribution and high-temperature industrial machinery.