5935-00-144-1874 BACKSHELL,ELECTRICAL CONNECTOR Index 5935-00-144-1878 CONNECTOR BODY,RECEPTACLE,ELECTR

National Stock Number:
5930-00-144-1877

Federal Supply Class:
5930

National Item Identification Number:
001441877

Description:
SWITCH,ROTARY

Detail:
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).


Manufacturer Information:
M3786-4-019781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
M3786/4-060381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-3786/481349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-S-3786/481349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONTACT LOAD CURRENT RATING250.0 MILLIAMPERES RESISTIVE LOAD AND 100.0 MILLIAMPERES INDUCTIVE LOAD DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING75.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT SWITCHING ACTIONBREAKS BEFORE MAKES EACH SECTION REAR
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL
DETENT ROTATIONAL TORQUE RANGE+1.750 TO 7.000 INCH-POUNDS SINGLE ACTUATOR
FIRST FLAT LENGTH0.250 INCHES NOMINAL SINGLE ACTUATOR
FLAT HEIGHT0.216 INCHES NOMINAL SINGLE ACTUATOR
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONEXPLOSION PROOF
INDIVIDUAL SECTION QUANTITY5
NONTURN DEVICE RADIUS0.375 INCHES NOMINAL AT 3:00 O'CLOCK
NONTURN DEVICE TYPETAB AT 3:00 O'CLOCK
OPERATING TEMP RANGE-65.0 TO 85.0 CELSIUS
OVERALL DIAMETER1.000 INCHES MINIMUM AND 1.306 INCHES MAXIMUM
OVERALL LENGTH3.283 INCHES NOMINAL
MOUNTING METHODTHREADED BUSHING SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE0.375 INCHES SINGLE MOUNTING FACILITY
POLE QUANTITY3 EACH SECTION FRONT
ROTOR THROUGH CONNECTION QUANTITY3 EACH SECTION
SHAFT DIAMETER0.250 INCHES NOMINAL SINGLE ACTUATOR
SHAFT LENGTH0.437 INCHES NOMINAL SINGLE ACTUATOR
SHAFT FLAT/SLOT ANGULAR LOCATION195.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR
SHAFT TYPEROUND, FLATTED SINGLE ACTUATOR
SPECIFICATION/STANDARD DATA81349-MIL-S-3786/4 GOVERNMENT SPECIFICATION
STYLE DESIGNATORTAP, CIRCULAR, BUSHING MOUNT
SWITCH ACTUATOR INDEXING POSITION QUANTITY4 SINGLE ACTUATOR
SWITCH ACTUATOR POSITIONING INCREMENT30.0 DEGREES SINGLE ACTUATOR
SWITCH ACTUATOR STOP DEVICE TYPEFIXED STOP SINGLE ACTUATOR
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
TERMINAL TYPETAB, SOLDER LUG
TEST DATA DOCUMENT81349-MILS3786 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
THREAD CLASS2A SINGLE MOUNTING FACILITY
THREAD LENGTH0.437 INCHES NOMINAL SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATORUNEF SINGLE MOUNTING FACILITY
THROW QUANTITY4 EACH SECTION REAR


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