| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABHP | OVERALL LENGTH | 4.300 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 1.500 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 1.500 INCHES NOMINAL |
| ADZC | ENVIRONMENTAL PROTECTION | MOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF AND THERMAL SHOCK RESISTANT AND CORROSION RESISTANT |
| AFQR | THREADED DEVICE TYPE | COUPLING FACILITY |
| AFQW | MATING END QUANTITY | 2 |
| AFQX | CONTACT POSITION ARRANGEMENT STYLE | 20-27 FIRST MATING END |
| AFQX | CONTACT POSITION ARRANGEMENT STYLE | 27 SECOND MATING END |
| AFQZ | CONTACT REMOVABILITY | NONREMOVABLE FIRST MATING END SINGLE CONTACT GROUPING |
| AFQZ | CONTACT REMOVABILITY | REMOVABLE SECOND MATING END SINGLE CONTACT GROUPING |
| AFRC | CONTACT MAXIMUM CURRENT RATING IN AMPS | 7.5 SECOND MATING END SINGLE CONTACT GROUPING |
| AFRC | CONTACT MAXIMUM CURRENT RATING IN AMPS | 22.0 FIRST MATING END SINGLE CONTACT GROUPING |
| AFRD | CONTACT MAXIMUM AC VOLTAGE RATING IN VOLTS | 500.0 FIRST MATING END SINGLE CONTACT GROUPING |
| AFRE | CONTACT MAXIMUM DC VOLTAGE RATING IN VOLTS | 700.0 FIRST MATING END SINGLE CONTACT GROUPING |
| 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 AND DETENT |
| AGAV | END ITEM IDENTIFICATION | SPECIAL PROJECT ERA |
| AKMG | NOMINAL THREAD LENGTH | 0.625 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| CQJX | NOMINAL THREAD SIZE | 1.250 INCHES |
| CRBJ | CONTACT SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-G-45204,TY 2,GR C,CL 1 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290,CL 2 FED SPEC 2ND TREATMENT RESPONSE SECOND MATING END SINGLE CONTACT GROUPING |
| CSPT | SHELL MATERIAL | ALUMINUM ALLOY 2017 OR ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY |
| CSWM | SHELL SURFACE TREATMENT | CHROMATE AND CADMIUM |
| CTBC | SHELL SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES |
| CTHH | SHELL MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-591 FED SPEC 3RD MATERIAL RESPONSE |
| CXCG | INCLUDED CONTACT QUANTITY | 14 FIRST MATING END SINGLE CONTACT GROUPING |
| CXCG | INCLUDED CONTACT QUANTITY | 27 SECOND MATING END SINGLE CONTACT GROUPING |
| CXCL | INCLUDED CONTACT TYPE | ROUND PIN FIRST MATING END SINGLE CONTACT GROUPING |
| CXCL | INCLUDED CONTACT TYPE | ROUND SOCKET SECOND MATING END SINGLE CONTACT GROUPING |
| FEAT | SPECIAL FEATURES | CONTACT ADAPTER 57A23B125 WILL BE IN PIN E OF MS3102R20-27P CONNECTOR; ITEM SUPPLIED WITH CONDUCTIVE ADHESIVE AND THREAD SEALING COMPOUND APPLIED TO THREADS OF 67A274A330 CONNECTOR; THE FOLLOWING CONTACTS ARE WIRED TOGETHER FROM ONE CONNECTOR TO THE OTHER,A TO 1,B TO 15,C TO 6,E TO 16 AND 18,I TO 26,J TO 9,L TO 7,M TO 19 |
| PMLC | PRECIOUS MATERIAL AND LOCATION | CONTACT SURFACES GOLD |
| PMWT | PRECIOUS MATERIAL AND WEIGHT | 0.041 GOLD GRAINS, TROY |
| PRMT | PRECIOUS MATERIAL | GOLD |
| THSD | THREAD SERIES DESIGNATOR | UNEF |