1650-00-761-7176 FITTING Index 5985-00-761-7179 ATTENUATOR,FIXED

National Stock Number:
5930-00-761-7177

Federal Supply Class:
5930

National Item Identification Number:
007617177

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:
263017576854ELECTRO SWITCH CORP.
263017580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL
28.0 DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING250.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
500.0 MILLIAMPERES RESISTIVE LOAD AND
50.0 MILLIAMPERES INDUCTIVE LOAD DC AT SEA LEVEL
TERMINAL TYPETAB, SOLDER LUG
SWITCH ACTUATOR INDEXING POSITION QUANTITY4 SINGLE ACTUATOR
STYLE DESIGNATORCIRCULAR WAFER, BUSHING MOUNT
OVERALL LENGTH3.031 INCHES NOMINAL
OVERALL DIAMETER1.750 INCHES MAXIMUM
INDIVIDUAL SECTION QUANTITY4
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL AND
NONPILE-UP NONSYMMETRICAL
POLE QUANTITY2 1ST SECTION REAR
2 2ND SECTION FRONT
2 3RD SECTION REAR
2 4TH SECTION FRONT
THROW QUANTITY4 1ST SECTION REAR
4 2ND SECTION FRONT
3 3RD SECTION REAR
3 4TH SECTION FRONT
CONTACT SWITCHING ACTIONMAKES BEFORE BREAKS 1ST SECTION FRONT
MAKES BEFORE BREAKS 1ST SECTION REAR
MAKES BEFORE BREAKS 2ND SECTION FRONT
MAKES BEFORE BREAKS 2ND SECTION REAR
BREAKS BEFORE MAKES 3RD SECTION FRONT
BREAKS BEFORE MAKES 3RD SECTION REAR
BREAKS BEFORE MAKES 4TH SECTION FRONT
BREAKS BEFORE MAKES 4TH SECTION REAR
SWITCH ACTUATOR POSITIONING INCREMENT30.0 DEGREES SINGLE ACTUATOR
SWITCH ACTUATOR STOP DEVICE TYPEFIXED STOP SINGLE ACTUATOR
SHAFT TYPEROUND, PARALLEL FLATTED, THREADED HOLE SINGLE ACTUATOR
WIDTH BETWEEN FLATS0.182 INCHES MINIMUM AND
0.184 INCHES MAXIMUM SINGLE ACTUATOR
FIRST FLAT LENGTH0.240 INCHES MINIMUM AND
0.260 INCHES MAXIMUM SINGLE ACTUATOR
SHAFT DIAMETER0.248 INCHES MINIMUM AND
0.251 INCHES MAXIMUM SINGLE ACTUATOR
SHAFT LENGTH0.437 INCHES NOMINAL SINGLE ACTUATOR
NONTURN DEVICE TYPEFLATTED BUSHING 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 LENGTH0.313 INCHES NOMINAL SINGLE MOUNTING FACILITY
SHAFT FLAT/SLOT ANGULAR LOCATION30.0 DEGREES FROM CONTACT POSITION 1 SINGLE ACTUATOR
OPERATING TEMP RANGE-65.0 TO 125.0 DEG CELSIUS


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