5930-01-012-7976 SWITCH,PRESSURE-THERMOSTATIC Index 5930-01-012-7984 SWITCH,ROTARY

National Stock Number:
5930-01-012-7977

Federal Supply Class:
5930

National Item Identification Number:
010127977

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:
10275062-118876U S ARMY AVIATION AND MISSILE COMMAND
53MY21035-2-12N81073GRAYHILL INC


Techincal Specification:
CONTACT LOAD CURRENT RATING300.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING300.0 MILLIAMPERES RESISTIVE LOAD AND 100.0 MILLIAMPERES INDUCTIVE LOAD DC 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 VOLTS30.0 DC AT SEA LEVEL
FIRST FLAT LENGTH0.250 INCHES NOMINAL SINGLE ACTUATOR
FLAT HEIGHT0.214 INCHES MINIMUM AND 0.222 INCHES MAXIMUM SINGLE ACTUATOR
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONEXPLOSION PROOF
INDIVIDUAL SECTION QUANTITY6
OVERALL DIAMETER1.335 INCHES MINIMUM AND 1.365 INCHES MAXIMUM
OVERALL LENGTH3.705 INCHES MINIMUM AND 3.751 INCHES MAXIMUM
MOUNTING METHODTHREADED BUSHING SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE0.375 INCHES SINGLE MOUNTING FACILITY
NONTURN DEVICE TYPESLOTTED BUSHING AT 4:30 O'CLOCK
OPERATING TEMP RANGE-65.0 TO 125.0 CELSIUS
POLE QUANTITY2 EACH SECTION FRONT
ROTOR THROUGH CONNECTION QUANTITY2 EACH SECTION
SHAFT DIAMETER0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR
SHAFT LENGTH0.874 INCHES NOMINAL SINGLE ACTUATOR
SHAFT FLAT/SLOT ANGULAR LOCATION180.0 DEGREES FROM CONTACT POSITION 1 SINGLE ACTUATOR
SHAFT TYPEROUND, FLATTED SINGLE ACTUATOR
STYLE DESIGNATORTAP, CIRCULAR, BUSHING MOUNT
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
SWITCH ACTUATOR INDEXING POSITION QUANTITY12 SINGLE ACTUATOR
SWITCH ACTUATOR POSITIONING INCREMENT15.0 DEGREES SINGLE ACTUATOR
SWITCH ACTUATOR STOP DEVICE TYPEFIXED STOP SINGLE ACTUATOR
TERMINAL TYPETAB, SOLDER LUG
TEST DATA DOCUMENT81349-MIL-S-3786 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 QUANTITY12 EACH SECTION REAR


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