Part Number
Part Number:
NSN:
NIIN:
Item Name:
SWITCH , ROTARY
Definition:
A SWITCH ACTUATED BY A DEFINITE ANGULAR ROTATION OF THE SWITCH SHAFT ABOUT ITS AXIS. FOR ITEMS HAVING RATED ACTUATION TRAVEL AND PRESSURE CHARACTERISTICS, SEE SWITCH, SENSITIVE. EXCLUDES RELAY, ROTARY; SWITCH, STEPPING; AND SWITCH, TELEPHONE (AS MODIFIED).
CAGE Information
| Code | Company |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
SWITCHES
Inclusions:
INCLUDES ROTARY, KNIFE, TOGGLE, PUSH BUTTON, MERCURY, THERMOSTATIC, AND DIFFERENTIAL PRESSURE SWITCHES.
Exclusions:
EXCLUDES SWITCHGEAR.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CRSJ | SHAFT TYPE | ROUND SINGLE ACTUATOR |
| CRSJ | SHAFT TYPE | ROUND SINGLE ACTUATOR |
| CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE SINGLE MOUNTING FACILITY |
| ABMK | OVERALL WIDTH | 4.375 INCHES NOMINAL |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 4 SINGLE ACTUATOR |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 250.0 DC AT SEA LEVEL |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 500.0 AC AT SEA LEVEL |
| ABXF | SHAFT LENGTH | 0.562 INCHES NOMINAL SINGLE ACTUATOR |
| ABWV | SHAFT DIAMETER | 0.375 INCHES NOMINAL SINGLE ACTUATOR |
| AKPX | POLE QUANTITY | 2 EACH SECTION FRONT |
| CTHF | CONTACT LOAD CURRENT RATING | 30.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-S-15291/7 GOVERNMENT SPECIFICATION |
| AXGY | MOUNTING METHOD | BRACKET SINGLE MOUNTING FACILITY AND UNTHREADED HOLE SINGLE MOUNTING FACILITY |
| CSHW | CONTACT SWITCHING ACTION | BREAKS BEFORE MAKES EACH SECTION FRONT |
| ABKW | OVERALL HEIGHT | 3.688 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | SIDE CONNECTED |
| ABHP | OVERALL LENGTH | 3.437 INCHES NOMINAL |
| AKPY | THROW QUANTITY | 1 EACH SECTION FRONT |
| AJZE | SWITCH CONTACT BASIC DESIGN | NONPILE-UP SYMMETRICAL |
| TEST | TEST DATA DOCUMENT | 81349-MIL-S-15291 SPECIFICATION |
| CTHF | CONTACT LOAD CURRENT RATING | 30.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| STYL | STYLE DESIGNATOR | TAP, CIRCUIT SELECTOR |
| AFBH | INDIVIDUAL SECTION QUANTITY | 2 |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | DUSTPROOF |
| CTDN | SWITCH ACTUATOR STOP DEVICE TYPE | FIXED STOP SINGLE ACTUATOR |
| CSLC | SWITCH ACTUATOR POSITIONING INCREMENT | 90.0 DEGREES SINGLE ACTUATOR |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 3.812 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| CSCF | TERMINAL TYPE | TAB W/SCREW |