| MRC | Criteria | Characteristic |
|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAQL | BODY STYLE | STRAIGHT SHAPE W/FLANGE |
| ABHP | OVERALL LENGTH | 2.125 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 2.000 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 2.000 INCHES NOMINAL |
| ADZC | ENVIRONMENTAL PROTECTION | EXPLOSION PROOF |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.147 INCHES NOMINAL |
| AEBW | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT | 1.562 INCHES NOMINAL |
| AEHA | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH | 1.562 INCHES NOMINAL |
| AFQK | DISTANCE FROM MOUNTING SHOULDER TO FRONT FACE | 0.985 INCHES NOMINAL |
| AFQR | THREADED DEVICE TYPE | COUPLING FACILITY |
| AFQW | MATING END QUANTITY | 2 |
| AFQX | CONTACT POSITION ARRANGEMENT STYLE | 48-53 ALL MATING ENDS |
| AFQZ | CONTACT REMOVABILITY | NONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS |
| AFRC | CONTACT MAXIMUM CURRENT RATING IN AMPS | 22.0 ALL MATING ENDS ALL CONTACT GROUPINGS |
| AFRD | CONTACT MAXIMUM AC VOLTAGE RATING IN VOLTS | 500.0 ALL MATING ENDS ALL CONTACT GROUPINGS |
| AFRE | CONTACT MAXIMUM DC VOLTAGE RATING IN VOLTS | 700.0 ALL MATING ENDS ALL CONTACT GROUPINGS |
| AFRN | POLARIZATION METHOD | KEYWAY OR MULTIPLE KEYWAY |
| AFRP | INSERT POSITION IN DEG | 0.0 |
| AFRT | SHELL TYPE | SOLID |
| AFRV | CONNECTOR LOCKING METHOD | EXTERNALLY THREADED SHELL |
| CMLP | THREAD QUANTITY PER INCH | 4 |
| CQJX | NOMINAL THREAD SIZE | 1.750 INCHES |
| CQTZ | CONTACT MATERIAL | COPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS |
| CQYH | CONTACT SURFACE TREATMENT | GOLD ALL MATING ENDS ALL CONTACT GROUPINGS AND SILVER ALL MATING ENDS ALL CONTACT GROUPINGS |
| CQZG | INSERT MATERIAL | RUBBER SYNTHETIC SINGLE MATING END |
| CSPT | SHELL MATERIAL | ALUMINUM ALLOY |
| CSWM | SHELL SURFACE TREATMENT | CADMIUM |
| CTBC | SHELL SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-146 FED SPEC SINGLE TREATMENT RESPONSE |
| CXCG | INCLUDED CONTACT QUANTITY | 37 1ST MATING END ALL CONTACT GROUPINGS |
| CXCG | INCLUDED CONTACT QUANTITY | 37 2ND MATING END ALL CONTACT GROUPINGS |
| CXCL | INCLUDED CONTACT TYPE | ROUND PIN 2ND MATING END ALL CONTACT GROUPINGS |
| CXCL | INCLUDED CONTACT TYPE | ROUND SOCKET 1ST MATING END ALL CONTACT GROUPINGS |
| PMLC | PRECIOUS MATERIAL AND LOCATION | CONTACT SURFACES GOLD AND CONTACT SURFACES SILVER |
| PMWT | PRECIOUS MATERIAL AND WEIGHT | 0.074 GOLD GRAINS,TROY AND 0.074 SILVER GRAINS,TROY |
| PRMT | PRECIOUS MATERIAL | GOLD AND SILVER |
| THSD | THREAD SERIES DESIGNATOR | UNS |
