| ABHP | OVERALL LENGTH | 18.000 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 6.781 INCHES MAXIMUM |
| ABMK | OVERALL WIDTH | 18.375 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 16.000 INCHES NOMINAL |
| ADAT | BODY WIDTH | 17.375 INCHES NOMINAL |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.343 INCHES NOMINAL |
| AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 17.000 INCHES NOMINAL |
| AEHA | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH | 17.500 INCHES NOMINAL |
| AHAQ | SOURCE IMPEDANCE RATING PER FUNCTION | 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION |
| AHAQ | SOURCE IMPEDANCE RATING PER FUNCTION | 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION |
| AHAQ | SOURCE IMPEDANCE RATING PER FUNCTION | 50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION |
| AHAS | LOAD IMPEDANCE PER FUNCTION | 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION |
| AHAS | LOAD IMPEDANCE PER FUNCTION | 50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION |
| AHAS | LOAD IMPEDANCE PER FUNCTION | 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION |
| AHBB | POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ | 60.0 1ST RADIO INTERFERENCE FIRST FUNCTION |
| AHBB | POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ | 60.0 2ND RADIO INTERFERENCE SECOND FUNCTION |
| AHBB | POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ | 60.0 3RD RADIO INTERFERENCE THIRD FUNCTION |
| AHBC | OPERATING CURRENT RATING PER FUNCTION IN AMPS | 76.5 1ST RADIO INTERFERENCE FIRST FUNCTION |
| AHBC | OPERATING CURRENT RATING PER FUNCTION IN AMPS | 76.5 2ND RADIO INTERFERENCE SECOND FUNCTION |
| AHBC | OPERATING CURRENT RATING PER FUNCTION IN AMPS | 76.5 2ND RADIO INTERFERENCE THIRD FUNCTION |
| AKNA | INCLOSURE TYPE | ENCASED |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 18 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| CQDW | FUNCTIONAL TERMINAL TYPE AND QUANTITY | 3 THREADED STUD INPUT FIRST FUNCTION |
| CQDW | FUNCTIONAL TERMINAL TYPE AND QUANTITY | 3 THREADED STUD OUTPUT SECOND FUNCTION |
| CQGC | OPERATING VOLTAGE RATING AND TYPE PER FUNCTION | 440.0 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION |
| CQGC | OPERATING VOLTAGE RATING AND TYPE PER FUNCTION | 440.0 VOLTS AC 3RD RADIO INTERFERENCE THIRD FUNCTION |
| CQGC | OPERATING VOLTAGE RATING AND TYPE PER FUNCTION | 440.0 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION |
| STYL | STYLE DESIGNATOR | RECTANGULAR TERMINAL/TERMINALS ON ADJACENT SURFACES |