5840-00-977-0987 INDICATOR CONTROL GROUP Index 5930-00-977-0991 SWITCH,ROTARY

National Stock Number:
5930-00-977-0990

Federal Supply Class:
5930

National Item Identification Number:
009770990

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:
226063A176854ELECTRO SWITCH CORP.
5-11171-76276854ELECTRO SWITCH CORP.
SM-C-45632880063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
CONTACT LOAD CURRENT RATING2.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING50.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT SWITCHING ACTIONMAKES BEFORE BREAKS SINGLE SECTION REAR
CONTACT VOLTAGE RATING IN VOLTS150.0 AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS30.0 DC AT SEA LEVEL
FIRST FLAT LENGTH0.234 INCHES MINIMUM SINGLE ACTUATOR AND 0.266 INCHES MAXIMUM SINGLE ACTUATOR
INDIVIDUAL SECTION QUANTITY1
POLE QUANTITY1 SINGLE SECTION REAR
PROPRIETARY CHARACTERISTICSPACS
MOUNTING METHODTHREADED BUSHING SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE0.375 INCHES SINGLE MOUNTING FACILITY
NONTURN DEVICE RADIUS0.359 INCHES MINIMUM AT 3:00 O'CLOCK AND 0.391 INCHES MAXIMUM AT 3:00 O'CLOCK
NONTURN DEVICE TYPETAB AT 3:00 O'CLOCK
OPERATING TEMP RANGE-65.0/+85.0 DEG CELSIUS
OVERALL DIAMETER0.984 INCHES MINIMUM AND 1.048 INCHES MAXIMUM
OVERALL LENGTH1.547 INCHES MINIMUM AND 1.579 INCHES MAXIMUM
SHAFT DIAMETER0.248 INCHES MINIMUM SINGLE ACTUATOR AND 0.250 INCHES MAXIMUM SINGLE ACTUATOR
SHAFT LENGTH0.672 INCHES MINIMUM SINGLE ACTUATOR AND 0.704 INCHES MAXIMUM SINGLE ACTUATOR
SHAFT FLAT/SLOT ANGULAR LOCATION75.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR
SHAFT TYPEROUND, PARALLEL FLATTED, THREADED HOLE SINGLE ACTUATOR
WIDTH BETWEEN FLATS0.184 INCHES MINIMUM SINGLE ACTUATOR AND 0.186 INCHES MAXIMUM SINGLE ACTUATOR
STYLE DESIGNATORCIRCULAR WAFER, BUSHING MOUNT
SWITCH ACTUATOR INDEXING POSITION QUANTITY2 SINGLE ACTUATOR
SWITCH ACTUATOR POSITIONING INCREMENT30.0 DEGREES SINGLE ACTUATOR
SWITCH ACTUATOR STOP DEVICE TYPEADJUSTABLE STOP SINGLE ACTUATOR
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
TERMINAL TYPETAB, SOLDER LUG
THREAD CLASS2A SINGLE MOUNTING FACILITY
THREAD LENGTH0.370 INCHES MINIMUM SINGLE MOUNTING FACILITY AND 0.380 INCHES MAXIMUM SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATORUNEF SINGLE MOUNTING FACILITY
THROW QUANTITY2 SINGLE SECTION REAR


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