| AAJD | THREAD CLASS | 2B FIRST MOUNTING FACILITY |
| AAJD | THREAD CLASS | 2A SECOND MOUNTING FACILITY |
| AASA | THREAD LENGTH | 0.375 INCHES NOMINAL SECOND MOUNTING FACILITY |
| ABHP | OVERALL LENGTH | 8.900 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 2.812 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 2.812 INCHES NOMINAL |
| ABXF | SHAFT LENGTH | 1.275 INCHES NOMINAL SINGLE ACTUATOR |
| AFBH | INDIVIDUAL SECTION QUANTITY | 14 |
| AFCQ | KNOB MANUFACTURER CODE | 82121 |
| AFCY | KNOB MANUFACTURER PART NUMBER | A |
| AFCZ | KNOB SPECIAL MARKINGS | MARKED WITH ARROW |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 2.297 INCHES NOMINAL FIRST MOUNTING FACILITY |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 2.297 INCHES NOMINAL FIRST MOUNTING FACILITY |
| AJZE | SWITCH CONTACT BASIC DESIGN | NONPILE-UP SYMMETRICAL |
| AKPX | POLE QUANTITY | 1 EACH SECTION REAR |
| AKPY | THROW QUANTITY | 15 EACH SECTION REAR |
| ALAQ | MOUNTING FACILITY CIRCLE RADIUS | 0.906 INCHES NOMINAL SECOND MOUNTING FACILITY |
| AXGY | MOUNTING METHOD | THREADED HOLE(S) FIRST MOUNTING FACILITY |
| AXGY | MOUNTING METHOD | THREADED STUD(S) SECOND MOUNTING FACILITY |
| CBBL | FEATURES PROVIDED | ACTUATOR KNOB |
| CMLP | THREAD QUANTITY PER INCH | 24 FIRST MOUNTING FACILITY |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES FIRST MOUNTING FACILITY |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES SECOND MOUNTING FACILITY |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 125.0 AC AT SEA LEVEL |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION CIRCULAR FIRST MOUNTING FACILITY |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION CIRCULAR SECOND MOUNTING FACILITY |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 16 SINGLE ACTUATOR |
| CRSJ | SHAFT TYPE | RECTANGULAR/SQUARE, THREADED HOLE SINGLE ACTUATOR |
| CRTY | SQUARE SHAFT SIZE | 0.250 INCHES NOMINAL SINGLE ACTUATOR |
| CSCF | TERMINAL TYPE | TAB W/SCREW |
| CSHW | CONTACT SWITCHING ACTION | BREAKS BEFORE MAKES EACH SECTION REAR |
| CSLC | SWITCH ACTUATOR POSITIONING INCREMENT | 22.5 DEGREES SINGLE ACTUATOR |
| CTDN | SWITCH ACTUATOR STOP DEVICE TYPE | FIXED STOP SINGLE ACTUATOR |
| CTHF | CONTACT LOAD CURRENT RATING | 5.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| PMLC | PRECIOUS MATERIAL AND LOCATION | CONTACTS SILVER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| STYL | STYLE DESIGNATOR | TAP, CIRCUIT SELECTOR |
| THSD | THREAD SERIES DESIGNATOR | UNF SECOND MOUNTING FACILITY |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) FIRST MOUNTING FACILITY |