| MRC | Criteria | Characteristic |
|---|
| AAJD | THREAD CLASS | 2A SINGLE MOUNTING FACILITY |
| AASA | THREAD LENGTH | 0.410 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | EXPLOSION PROOF |
| ABHP | OVERALL LENGTH | 3.256 INCHES NOMINAL |
| ABNB | FIRST FLAT LENGTH | 0.250 INCHES NOMINAL SINGLE ACTUATOR |
| ABNC | FLAT HEIGHT | 0.216 INCHES NOMINAL SINGLE ACTUATOR |
| ABWV | SHAFT DIAMETER | 0.250 INCHES NOMINAL SINGLE ACTUATOR |
| ABXF | SHAFT LENGTH | 0.437 INCHES NOMINAL SINGLE ACTUATOR |
| ADAV | OVERALL DIAMETER | 1.000 INCHES MINIMUM AND 1.306 INCHES MAXIMUM |
| AFBH | INDIVIDUAL SECTION QUANTITY | 4 |
| AFDC | NONTURN DEVICE TYPE | SLOTTED BUSHING AT 3:00 O'CLOCK |
| AFGA | OPERATING TEMP RANGE | -65.0/+125.0 DEG CELSIUS |
| AGAV | END ITEM IDENTIFICATION | AN/URN-25 |
| AJZE | SWITCH CONTACT BASIC DESIGN | NONPILE-UP SYMMETRICAL |
| AKPX | POLE QUANTITY | 1 EACH SECTION FRONT |
| AKPY | THROW QUANTITY | 4 EACH SECTION REAR |
| AXGY | MOUNTING METHOD | THREADED BUSHING W/PANEL SEAL SINGLE MOUNTING FACILITY |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES SINGLE MOUNTING FACILITY |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL |
| CQRQ | SHAFT FLAT/SLOT ANGULAR LOCATION | 195.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR |
| CQTH | ROTOR THROUGH CONNECTION QUANTITY | 1 EACH SECTION |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 4 SINGLE ACTUATOR |
| CRSJ | SHAFT TYPE | ROUND, FLATTED SINGLE ACTUATOR |
| CSCF | TERMINAL TYPE | TAB, SOLDER LUG |
| CSHW | CONTACT SWITCHING ACTION | BREAKS BEFORE MAKES 3RD SECTION REAR |
| CSHW | CONTACT SWITCHING ACTION | BREAKS BEFORE MAKES 4TH SECTION REAR |
| CSHW | CONTACT SWITCHING ACTION | MAKES BEFORE BREAKS 1ST SECTION REAR |
| CSHW | CONTACT SWITCHING ACTION | MAKES BEFORE BREAKS 2ND SECTION REAR |
| CSLC | SWITCH ACTUATOR POSITIONING INCREMENT | 45.0 DEGREES SINGLE ACTUATOR |
| CTDN | SWITCH ACTUATOR STOP DEVICE TYPE | FIXED STOP SINGLE ACTUATOR |
| CTHF | CONTACT LOAD CURRENT RATING | 100.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| CTHF | CONTACT LOAD CURRENT RATING | 100.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| STYL | STYLE DESIGNATOR | TAP, CIRCULAR, BUSHING MOUNT |
| THSD | THREAD SERIES DESIGNATOR | UNEF SINGLE MOUNTING FACILITY |
