5930-01-031-9977 SWITCH,PRESSURE Index 5930-01-031-9979 SWITCH,ROTARY

National Stock Number:
5930-01-031-9978

Federal Supply Class:
5930

National Item Identification Number:
010319978

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:
42-MY-2392181073GRAYHILL INC
865300-106481NORTHROP GRUMMAN SYSTEMS CORPORATION
865300-113973LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION


Techincal Specification:
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL
28.0 DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING75.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
250.0 MILLIAMPERES RESISTIVE LOAD AND
100.0 MILLIAMPERES INDUCTIVE LOAD DC AT SEA LEVEL
TERMINAL TYPETAB, SOLDER LUG
SWITCH ACTUATOR INDEXING POSITION QUANTITY4 SINGLE ACTUATOR
STYLE DESIGNATORTAP, CIRCULAR, BUSHING MOUNT
OVERALL LENGTH2.937 INCHES NOMINAL
OVERALL DIAMETER1.015 INCHES NOMINAL
INDIVIDUAL SECTION QUANTITY3
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
ROTOR THROUGH CONNECTION QUANTITY2 EACH SECTION
POLE QUANTITY2 EACH SECTION FRONT
THROW QUANTITY4 EACH SECTION REAR
CONTACT SWITCHING ACTIONBREAKS BEFORE MAKES EACH SECTION REAR
SWITCH ACTUATOR POSITIONING INCREMENT36.0 DEGREES SINGLE ACTUATOR
SWITCH ACTUATOR MOMENTARY POSITIONCOUNTERCLOCKWISE SINGLE ACTUATOR
FIRST FLAT LENGTH0.250 INCHES NOMINAL SINGLE ACTUATOR
FLAT HEIGHT0.219 INCHES NOMINAL SINGLE ACTUATOR
NONTURN DEVICE TYPETAB AT 3:00 O'CLOCK
NONTURN DEVICE RADIUS0.375 INCHES NOMINAL AT 3:00 O'CLOCK
MOUNTING METHODTHREADED BUSHING SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATORUNEF SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE0.375 INCHES SINGLE MOUNTING FACILITY
THREAD CLASS2A SINGLE MOUNTING FACILITY
THREAD LENGTH0.437 INCHES NOMINAL SINGLE MOUNTING FACILITY
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONEXPLOSION PROOF
SHAFT FLAT/SLOT ANGULAR LOCATION195.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR
OPERATING TEMP RANGE-65.0 TO 85.0 DEG CELSIUS
DETENT ROTATIONAL TORQUE RANGE8.000 TO 115.000 INCH-OUNCES SINGLE ACTUATOR
PRECIOUS MATERIALGOLD
PRECIOUS MATERIAL AND LOCATIONCURRENT CARRYING PARTS SURFACES GOLD


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