| THREAD SERIES DESIGNATOR | UNEF |
| THREAD QUANTITY PER INCH | 18 |
| THREADED DEVICE TYPE | BACK SHELL AND COUPLING FACILITY |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.145 INCHES MINIMUM AND 0.154 INCHES MAXIMUM |
| DISTANCE FROM MOUNTING SHOULDER TO FRONT FACE | 0.708 INCHES MINIMUM AND 0.728 INCHES MAXIMUM |
| BODY STYLE | STRAIGHT SHAPE, EXTERNAL COUPLING |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT | 1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM |
| CONNECTOR LOCKING METHOD | EXTERNALLY THREADED SHELL |
| CONTACT POSITION ARRANGEMENT STYLE | 61 NUMBER 20 SINGLE MATING END |
| CONTACT REMOVABILITY | REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| CONTACT MATERIAL | NICKEL ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| CONTACT SURFACE TREATMENT | RHODIUM SINGLE MATING END SINGLE CONTACT GROUPING |
| DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH | 1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM |
| ENVIRONMENTAL PROTECTION | MOISTURE PROOF AND PRESSURE PROOF AND VIBRATION PROOF |
| INCLUDED CONTACT QUANTITY | 61 SINGLE MATING END SINGLE CONTACT GROUPING |
| INCLUDED CONTACT TYPE | ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING |
| INSERT MATERIAL | RUBBER SYNTHETIC SINGLE MATING END |
| INSERT POSITION IN DEG | 0.0 |
| OVERALL HEIGHT | 1.698 INCHES MINIMUM AND 1.708 INCHES MAXIMUM |
| OVERALL LENGTH | 1.375 INCHES NOMINAL |
| OVERALL WIDTH | 1.698 INCHES MINIMUM AND 1.708 INCHES MAXIMUM |
| MATING END QUANTITY | 1 |
| NOMINAL THREAD SIZE | 1.437 INCHES AND 1.562 INCHES |
| POLARIZATION METHOD | KEYWAY OR MULTIPLE KEYWAY |
| PRECIOUS MATERIAL AND LOCATION | CONTACT SURFACES RHODIUM |
| PRECIOUS MATERIAL | RHODIUM |
| PRECIOUS MATERIAL AND WEIGHT | 0.061 RHODIUM GRAINS, TROY |
| SHELL MATERIAL | STEEL |
| SHELL SURFACE TREATMENT | PASSIVATE |
| SHELL TYPE | SOLID |
| TERMINAL LOCATION | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| TERMINAL TYPE | CRIMP SINGLE MATING END SINGLE CONTACT GROUPING |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD CLASS | 2A |