| MRC | Criteria | Characteristic |
|---|
| AAJD | THREAD CLASS | 2B SINGLE MOUNTING FACILITY |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | DUSTPROOF |
| ABMK | OVERALL WIDTH | 2.781 INCHES NOMINAL |
| AFBH | INDIVIDUAL SECTION QUANTITY | 2 |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 2.281 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 2.281 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| AJZE | SWITCH CONTACT BASIC DESIGN | NONPILE-UP NONSYMMETRICAL |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 3 SINGLE ACTUATOR |
| CSCF | TERMINAL TYPE | TAB W/SCREW |
| THSD | THREAD SERIES DESIGNATOR | UNC SINGLE MOUNTING FACILITY |
| ABHP | OVERALL LENGTH | 3.875 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 2.781 INCHES NOMINAL |
| AFCQ | KNOB MANUFACTURER CODE | 82121 |
| AFCY | KNOB MANUFACTURER PART NUMBER | A |
| AXGY | MOUNTING METHOD | THREADED HOLE SINGLE MOUNTING FACILITY |
| CBBL | FEATURES PROVIDED | DUMMY SECTION AND ACTUATOR KNOB |
| CMLP | THREAD QUANTITY PER INCH | 20 SINGLE MOUNTING FACILITY |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES SINGLE MOUNTING FACILITY |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 500.0 AC AT SEA LEVEL |
| CSLC | SWITCH ACTUATOR POSITIONING INCREMENT | 90.0 DEGREES SINGLE ACTUATOR |
| CTDN | SWITCH ACTUATOR STOP DEVICE TYPE | FIXED STOP SINGLE ACTUATOR |
| CTHF | CONTACT LOAD CURRENT RATING | 30.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| STYL | STYLE DESIGNATOR | TAP,CIRCUIT SELECTOR |
