| AAJD | THREAD CLASS | 2A FIRST MOUNTING FACILITY |
| AASA | THREAD LENGTH | 0.312 INCHES NOMINAL FIRST MOUNTING FACILITY |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | WATERTIGHT |
| ABHP | OVERALL LENGTH | 9.812 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 2.812 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 2.812 INCHES NOMINAL |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.201 INCHES NOMINAL SECOND MOUNTING FACILITY |
| AFBH | INDIVIDUAL SECTION QUANTITY | 15 |
| AFCQ | KNOB MANUFACTURER CODE | 82121 |
| AFCY | KNOB MANUFACTURER PART NUMBER | H |
| AFCZ | KNOB SPECIAL MARKINGS | ARR0W |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 2.296 INCHES NOMINAL SECOND MOUNTING FACILITY |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 2.296 INCHES NOMINAL SECOND MOUNTING FACILITY |
| AFGA | OPERATING TEMP RANGE | -55.0 TO 85.0 CELSIUS |
| AJZE | SWITCH CONTACT BASIC DESIGN | NONPILE-UP SYMMETRICAL |
| AKPX | POLE QUANTITY | 1 EACH SECTION FRONT |
| AKPY | THROW QUANTITY | 15 EACH SECTION FRONT |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE(S) SECOND MOUNTING FACILITY |
| AXGY | MOUNTING METHOD | THREADED BUSHING FIRST MOUNTING FACILITY |
| CBBL | FEATURES PROVIDED | ACTUATOR KNOB |
| CQJX | NOMINAL THREAD SIZE | 0.625 INCHES FIRST MOUNTING FACILITY |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 5.0 DC AT SEA LEVEL |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 125.0 AC AT SEA LEVEL |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR SECOND MOUNTING FACILITY |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 16 SINGLE ACTUATOR |
| CSCF | TERMINAL TYPE | TAB W/SCREW |
| CSHW | CONTACT SWITCHING ACTION | BREAKS BEFORE MAKES EACH SECTION FRONT |
| CSLC | SWITCH ACTUATOR POSITIONING INCREMENT | 22.5 DEGREES SINGLE ACTUATOR |
| CTDN | SWITCH ACTUATOR STOP DEVICE TYPE | ADJUSTABLE STOP SINGLE ACTUATOR |
| CTHF | CONTACT LOAD CURRENT RATING | 5.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| CTHF | CONTACT LOAD CURRENT RATING | 5.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| PMLC | PRECIOUS MATERIAL AND LOCATION | CONTACT AND ROTOR BLADE SURFACES SILVER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| STYL | STYLE DESIGNATOR | TAP, CIRCUIT SELECTOR |
| TEST | TEST DATA DOCUMENT | 81349-MIL-S-21604 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| THSD | THREAD SERIES DESIGNATOR | UNEF FIRST MOUNTING FACILITY |