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 |
|---|---|
| 18876 | U S ARMY AVIATION AND MISSILE COMMAN |
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 |
| AFDC | NONTURN DEVICE TYPE | TAB AT 3:00 O'CLOCK |
| CQTH | ROTOR THROUGH CONNECTION QUANTITY | 1 EACH SECTION |
| ABXF | SHAFT LENGTH | 0.620 INCHES MINIMUM SINGLE ACTUATOR AND 0.630 INCHES MAXIMUM SINGLE ACTUATOR |
| CSCF | TERMINAL TYPE | TAB, SOLDER LUG |
| AFBH | INDIVIDUAL SECTION QUANTITY | 4 |
| CRSJ | SHAFT TYPE | ROUND, FLATTED SINGLE ACTUATOR |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL |
| AXGY | MOUNTING METHOD | THREADED BUSHING SINGLE MOUNTING FACILITY |
| ABWV | SHAFT DIAMETER | 0.249 INCHES MINIMUM SINGLE ACTUATOR AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR |
| AFGA | OPERATING TEMP RANGE | -65.0/+85.0 DEG CELSIUS |
| AASA | THREAD LENGTH | 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| AEFP | NONTURN DEVICE RADIUS | 0.432 INCHES MINIMUM AT 3:00 O'CLOCK AND 0.442 INCHES MAXIMUM AT 3:00 O'CLOCK |
| CTHF | CONTACT LOAD CURRENT RATING | 300.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 18 SINGLE ACTUATOR |
| TEST | TEST DATA DOCUMENT | 81349-MIL-S-3786 SPECIFICATION |
| AKPY | THROW QUANTITY | 18 EACH SECTION REAR |
| CSLC | SWITCH ACTUATOR POSITIONING INCREMENT | 20.0 DEGREES SINGLE ACTUATOR |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES SINGLE MOUNTING FACILITY |
| ABMK | OVERALL WIDTH | 1.312 INCHES NOMINAL |
| CSHW | CONTACT SWITCHING ACTION | BREAKS BEFORE MAKES EACH SECTION REAR |
| ABNB | FIRST FLAT LENGTH | 0.208 INCHES MINIMUM SINGLE ACTUATOR AND 0.218 INCHES MAXIMUM SINGLE ACTUATOR |
| ABNC | FLAT HEIGHT | 0.210 INCHES MINIMUM SINGLE ACTUATOR AND 0.220 INCHES MAXIMUM SINGLE ACTUATOR |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL |
| CTHF | CONTACT LOAD CURRENT RATING | 1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| AJZE | SWITCH CONTACT BASIC DESIGN | NONPILE-UP SYMMETRICAL |
| ABHP | OVERALL LENGTH | 2.255 INCHES MAXIMUM |
| CSMW | DETENT ROTATIONAL TORQUE RANGE | +2.000/+8.000 INCH-POUNDS SINGLE ACTUATOR |
| CQRQ | SHAFT FLAT/SLOT ANGULAR LOCATION | 180.0 DEGREES FROM CONTACT POSITION 1 SINGLE ACTUATOR |
| STYL | STYLE DESIGNATOR | TAP, CIRCULAR FRAME |
| ABKW | OVERALL HEIGHT | 1.437 INCHES NOMINAL |
| AKPX | POLE QUANTITY | 1 EACH SECTION FRONT |