5930-00-137-4244 SWITCH,ROTARY Index 5961-00-137-4250 SEMICONDUCTOR DEVICE,DIODE

National Stock Number:
5930-00-137-4245

Federal Supply Class:
5930

National Item Identification Number:
001374245

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:
1-44M30-3B12NC-181073GRAYHILL INC
27-1907-3B12NC191812JANCO CORPORATION
G80FC12G03B1C12464MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO
44M30-03-1-12N-C81073GRAYHILL INC
44YY231049-1-12N81073GRAYHILL INC


Techincal Specification:
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL
28.0 DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING2.0 AMPERES RESISTIVE LOAD AND
1.0 AMPERES INDUCTIVE LOAD AC AT SEA LEVEL
1.0 AMPERES RESISTIVE LOAD AND
500.0 MILLIAMPERES INDUCTIVE LOAD DC AT SEA LEVEL
TERMINAL TYPETAB, SOLDER LUG
SWITCH ACTUATOR INDEXING POSITION QUANTITY12 SINGLE ACTUATOR
STYLE DESIGNATORTAP, CIRCULAR, BUSHING MOUNT
OVERALL LENGTH2.492 INCHES NOMINAL
OVERALL DIAMETER1.172 INCHES MAXIMUM
INDIVIDUAL SECTION QUANTITY3
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
ROTOR THROUGH CONNECTION QUANTITY1 EACH SECTION
POLE QUANTITY1 EACH SECTION FRONT
THROW QUANTITY12 EACH SECTION REAR
CONTACT SWITCHING ACTIONBREAKS BEFORE MAKES EACH SECTION REAR
SWITCH ACTUATOR POSITIONING INCREMENT30.0 DEGREES SINGLE ACTUATOR
SHAFT TYPEROUND, FLATTED SINGLE ACTUATOR
FIRST FLAT LENGTH0.250 INCHES NOMINAL SINGLE ACTUATOR
FLAT HEIGHT0.208 INCHES MINIMUM AND
0.212 INCHES MAXIMUM SINGLE ACTUATOR
SHAFT DIAMETER0.248 INCHES MINIMUM AND
0.252 INCHES MAXIMUM SINGLE ACTUATOR
SHAFT LENGTH0.780 INCHES NOMINAL SINGLE ACTUATOR
NONTURN DEVICE TYPESLOTTED BUSHING AT 12:00 O'CLOCK
MOUNTING METHODTHREADED BUSHING W/PANEL SEAL SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATORUNEF SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE0.375 INCHES SINGLE MOUNTING FACILITY
THREAD CLASS2A SINGLE MOUNTING FACILITY
THREAD LENGTH0.410 INCHES NOMINAL SINGLE MOUNTING FACILITY
TEST DATA DOCUMENT81349-MIL-S-3786/4 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.).
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONEXPLOSION PROOF
SHAFT FLAT/SLOT ANGULAR LOCATION180.0 DEGREES FROM CONTACT POSITION 1 SINGLE ACTUATOR
OPERATING TEMP RANGE-65.0 TO 125.0 DEG CELSIUS
SPECIAL FEATURESPROVIDE RF INTERFERENCE PANEL SHIELDING


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