5340-00-478-7154 BAND,RETAINING Index 6760-00-478-7157 DENSITOMETER

National Stock Number:
5930-00-478-7156

Federal Supply Class:
5930

National Item Identification Number:
004787156

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:
0501765130669E AND R ELECTRONICS INC DBA DUMONT OSCILLOSCOPE
F76854ELECTRO SWITCH CORP.


Techincal Specification:
CONTACT VOLTAGE RATING IN VOLTS110.0 AC AT SEA LEVEL
28.0 DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING500.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
TERMINAL TYPETAB, SOLDER LUG
SWITCH ACTUATOR INDEXING POSITION QUANTITY10 SINGLE ACTUATOR
STYLE DESIGNATORCIRCULAR WAFER, BUSHING MOUNT
OVERALL LENGTH3.251 INCHES NOMINAL
OVERALL HEIGHT1.313 INCHES NOMINAL
OVERALL WIDTH1.250 INCHES NOMINAL
INDIVIDUAL SECTION QUANTITY3
SWITCH CONTACT BASIC DESIGNNONPILE-UP NONSYMMETRICAL
POLE QUANTITY1 1ST SECTION FRONT
1 1ST SECTION REAR
1 2ND SECTION FRONT
1 2ND SECTION REAR
1 3RD SECTION REAR
CONTACT SWITCHING ACTIONBREAKS BEFORE MAKES 1ST SECTION FRONT
BREAKS BEFORE MAKES 1ST SECTION REAR
BREAKS BEFORE MAKES 2ND SECTION FRONT
BREAKS BEFORE MAKES 2ND SECTION REAR
BREAKS BEFORE MAKES 3RD SECTION REAR
SWITCH ACTUATOR POSITIONING INCREMENT30.0 DEGREES SINGLE ACTUATOR
SWITCH ACTUATOR STOP DEVICE TYPEFIXED STOP SINGLE ACTUATOR
SHAFT TYPEROUND SINGLE ACTUATOR
SHAFT DIAMETER0.247 INCHES MINIMUM AND
0.250 INCHES MAXIMUM SINGLE ACTUATOR
SHAFT LENGTH1.313 INCHES NOMINAL SINGLE ACTUATOR
NONTURN DEVICE TYPETAB AT 3:00 O'CLOCK
NONTURN DEVICE RADIUS0.531 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 LENGTH0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY


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