| BODY STYLE | STRAIGHT SHAPE, INTERNAL COUPLING |
| CONNECTOR LOCKING METHOD | INTERNALLY THREADED COUPLING RING |
| CONTACT MATERIAL | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| CONTACT POSITION ARRANGEMENT STYLE | 55 NUMBER 20 SINGLE MATING END |
| CONTACT REMOVABILITY | REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| CONTACT SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-G-45204,TY 1,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| CONTACT SURFACE TREATMENT | GOLD SINGLE MATING END SINGLE CONTACT GROUPING |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| ENVIRONMENTAL PROTECTION | HUMIDITY RESISTANT AND SALT WATER RESISTANT AND SHOCK PROOF AND VIBRATION PROOF |
| INCLUDED CONTACT QUANTITY | 55 SINGLE MATING END SINGLE CONTACT GROUPING |
| INCLUDED CONTACT TYPE | ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING |
| INSERT MATERIAL | PLASTIC EPOXY SINGLE MATING END |
| INSERT POSITION IN DEG | 0.0 AND 105.0 AND 140.0 AND 215.0 AND 265.0 |
| OVERALL LENGTH | 1.370 INCHES MAXIMUM |
| MATING END QUANTITY | 1 |
| NOMINAL THREAD SIZE | 1.312 INCHES AND 1.438 INCHES |
| NOMINAL THREAD LENGTH | 0.290 INCHES |
| OVERALL DIAMETER | 1.625 INCHES MAXIMUM |
| POLARIZATION METHOD | KEYWAY OR MULTIPLE KEYWAY |
| PRECIOUS MATERIAL AND LOCATION | CONTACT SURFACES GOLD |
| PRECIOUS MATERIAL AND WEIGHT | 0.055 GOLD GRAINS, TROY |
| PRECIOUS MATERIAL | GOLD |
| SHELL MATERIAL | STEEL CORROSION RESISTING |
| SHELL SURFACE TREATMENT | PASSIVATE |
| SHELL TYPE | SOLID |
| SPECIAL FEATURES | CONNECTOR IS ALTERED FROM MATRIX PART NUMBER MT37K-2255S; 0.150 IN. LENGTH IS TAKEN FROM COUPLING RING |
| TERMINAL LOCATION | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| TERMINAL TYPE | CRIMP SINGLE MATING END SINGLE CONTACT GROUPING |
| THREAD CLASS | 2A AND 2B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES DESIGNATOR | UNEF |
| THREAD QUANTITY PER INCH | 18 |
| THREADED DEVICE TYPE | BACK SHELL AND COUPLING FACILITY |