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 |
|---|---|---|
| CTHF | CONTACT LOAD CURRENT RATING | 500.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| ABHP | OVERALL LENGTH | 1.447 INCHES NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | UNEF SINGLE MOUNTING FACILITY |
| ADAV | OVERALL DIAMETER | 0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM |
| AAJD | THREAD CLASS | 2A SINGLE MOUNTING FACILITY |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | EXPLOSION PROOF AND MOISTURE RESISTANT |
| CSCF | TERMINAL TYPE | TAB, SOLDER LUG |
| CRSJ | SHAFT TYPE | ROUND, FLATTED SINGLE ACTUATOR |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL |
| AXGY | MOUNTING METHOD | THREADED BUSHING W/PANEL SEAL SINGLE MOUNTING FACILITY |
| AKPY | THROW QUANTITY | 2 EACH SECTION REAR |
| CTHF | CONTACT LOAD CURRENT RATING | 500.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL AND 250.0 MILLIAMPERES INDUCTIVE LOAD DC AT SEA LEVEL |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-S-3786/39 GOVERNMENT SPECIFICATION |
| ABXF | SHAFT LENGTH | 0.355 INCHES MINIMUM SINGLE ACTUATOR AND 0.395 INCHES MAXIMUM SINGLE ACTUATOR |
| TEST | TEST DATA DOCUMENT | 81349-MIL-S-3786 SPECIFICATION |
| ABWV | SHAFT DIAMETER | 0.248 INCHES MINIMUM SINGLE ACTUATOR AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR |
| ABNC | FLAT HEIGHT | 0.215 INCHES MINIMUM SINGLE ACTUATOR AND 0.223 INCHES MAXIMUM SINGLE ACTUATOR |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES SINGLE MOUNTING FACILITY |
| AFDC | NONTURN DEVICE TYPE | SLOTTED BUSHING AT 3:00 O'CLOCK |
| CSHW | CONTACT SWITCHING ACTION | BREAKS BEFORE MAKES EACH SECTION REAR |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL |
| ABNB | FIRST FLAT LENGTH | 0.230 INCHES MINIMUM SINGLE ACTUATOR AND 0.270 INCHES MAXIMUM SINGLE ACTUATOR |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 2 SINGLE ACTUATOR |
| AJZE | SWITCH CONTACT BASIC DESIGN | NONPILE-UP SYMMETRICAL |
| CQTH | ROTOR THROUGH CONNECTION QUANTITY | 6 EACH SECTION |
| AFBH | INDIVIDUAL SECTION QUANTITY | 2 |
| CSLC | SWITCH ACTUATOR POSITIONING INCREMENT | 30.0 DEGREES SINGLE ACTUATOR |
| STYL | STYLE DESIGNATOR | TAP, CIRCULAR, BUSHING MOUNT |
| CTDN | SWITCH ACTUATOR STOP DEVICE TYPE | FIXED STOP SINGLE ACTUATOR |
| AASA | THREAD LENGTH | 0.292 INCHES MINIMUM SINGLE MOUNTING FACILITY AND 0.332 INCHES MAXIMUM SINGLE MOUNTING FACILITY |
| AKPX | POLE QUANTITY | 6 EACH SECTION FRONT |