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 |
|---|---|---|
| THSD | THREAD SERIES DESIGNATOR | UNEF SINGLE MOUNTING FACILITY |
| AAJD | THREAD CLASS | 2A SINGLE MOUNTING FACILITY |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349 - MIL-S-3786/4 GOVERNMENT SPECIFICATION |
| AKPY | THROW QUANTITY | 3 EACH SECTION REAR |
| CSLC | SWITCH ACTUATOR POSITIONING INCREMENT | 45.0 DEGREES SINGLE ACTUATOR |
| 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 |
| ABNC | FLAT HEIGHT | 0.219 INCHES NOMINAL SINGLE ACTUATOR |
| AXGY | MOUNTING METHOD | THREADED BUSHING SINGLE MOUNTING FACILITY |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SWITCH, ROTARY, CLOSED CONSTRUCTION |
| AASA | THREAD LENGTH | 0.437 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| ABWV | SHAFT DIAMETER | 0.250 INCHES NOMINAL SINGLE ACTUATOR |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES SINGLE MOUNTING FACILITY |
| ABXF | SHAFT LENGTH | 0.437 INCHES NOMINAL SINGLE ACTUATOR |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL |
| CTHF | CONTACT LOAD CURRENT RATING | 1.25 AMPERES RESISTIVE LOAD DC AT SEA LEVEL AND 0.250 AMPERES INDUCTIVE LOAD DC AT SEA LEVEL |
| AJZE | SWITCH CONTACT BASIC DESIGN | NONPILE-UP SYMMETRICAL |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 3 SINGLE ACTUATOR |
| ABHP | OVERALL LENGTH | 2.591 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 1.000 INCHES MINIMUM AND 1.306 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | ELECTRICAL APPLICATION |
| FEAT | SPECIAL FEATURES | SWITCH IS EXPLOSION PROOF, FLUX PROOF, CLOSED CONSTRUCTION, SEALED SHAFT, AND PANEL SEAL; 45 DEGREE ANGLE OF THROW |
| STYL | STYLE DESIGNATOR | TAP, CIRCULAR, BUSHING MOUNT |
| AFBH | INDIVIDUAL SECTION QUANTITY | 3 |
| CTHF | CONTACT LOAD CURRENT RATING | 2.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |