| BODY STYLE | STRAIGHT SHAPE, INTERNAL COUPLING |
| CONNECTOR LOCKING METHOD | INTERNALLY THREADED COUPLING RING |
| CONTACT MAXIMUM AC VOLTAGE RATING IN VOLTS | 500.0 SINGLE MATING END 1ST CONTACT GROUPING |
| CONTACT MAXIMUM AC VOLTAGE RATING IN VOLTS | 900.0 SINGLE MATING END 2ND CONTACT GROUPING |
| CONTACT MAXIMUM CURRENT RATING IN AMPS | 22.0 SINGLE MATING END ALL CONTACT GROUPINGS |
| CONTACT MAXIMUM DC VOLTAGE RATING IN VOLTS | 1250.0 SINGLE MATING END 2ND CONTACT GROUPING |
| CONTACT MAXIMUM DC VOLTAGE RATING IN VOLTS | 700.0 SINGLE MATING END 1ST CONTACT GROUPING |
| CONTACT MATERIAL | COPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS |
| CONTACT POSITION ARRANGEMENT STYLE | 20-7 SINGLE MATING END |
| CONTACT REMOVABILITY | REMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS |
| CONTACT SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END ALL CONTACT GROUPINGS |
| CONTACT SURFACE TREATMENT | GOLD SINGLE MATING END ALL CONTACT GROUPINGS |
| ENVIRONMENTAL PROTECTION | MOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF |
| INCLUDED CONTACT QUANTITY | 4 SINGLE MATING END 1ST CONTACT GROUPING |
| INCLUDED CONTACT QUANTITY | 4 SINGLE MATING END 2ND CONTACT GROUPING |
| INCLUDED CONTACT TYPE | ROUND SOCKET SINGLE MATING END ALL CONTACT GROUPINGS |
| INSERT MATERIAL | SILICON SINGLE MATING END |
| INSERT POSITION IN DEG | 0.0 |
| OVERALL DIAMETER | 1.469 INCHES MAXIMUM |
| OVERALL LENGTH | 2.125 INCHES MAXIMUM |
| MATING END QUANTITY | 1 |
| NOMINAL THREAD LENGTH | 0.290 INCHES |
| NOMINAL THREAD SIZE | 1.188 INCHES |
| POLARIZATION METHOD | KEY, MULTIPLE KEY GROOVE |
| PRECIOUS MATERIAL AND LOCATION | CONTACT SURFACES GOLD |
| PRECIOUS MATERIAL | GOLD |
| PRECIOUS MATERIAL AND WEIGHT | 0.008 GOLD GRAINS, TROY |
| SHELL MATERIAL | ALUMINUM ALLOY |
| SHELL SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE |
| SHELL SURFACE TREATMENT | CADMIUM |
| SHELL TYPE | SOLID |
| SPECIAL FEATURES | IN ORDER TO COMPLETE THE CONNECTOR ASSEMBLY,THE USER MUST OBTAIN/PROVIDE THE BACKSHELL. STANDARD VERSIONS MAY BE ORDERED AS NSN 5935-01-183-6491,P/N M85049/52-1-20W FOR THE STRAIGHT STYLE,OR NSN 5935-01-186-5610,P/N M85049/51 1 20W FOR THE RIGHT ANGLE STYLE. |
| SPECIFICATION/STANDARD DATA | 813430MS3456W20-7S MANUFACTURERS STANDARD |
| TERMINAL LOCATION | BACK SINGLE MATING END ALL CONTACT GROUPINGS |
| TERMINAL TYPE | CRIMP SINGLE MATING END ALL CONTACT GROUPINGS |
| THREAD CLASS | 2A AND 2B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 18 |
| THREAD SERIES DESIGNATOR | UNEF |
| THREADED DEVICE TYPE | BACK SHELL AND COUPLING FACILITY |