5945-00-927-1537 RELAY,ARMATURE Index 5930-00-927-1539 SWITCH,PRESSURE

National Stock Number:
5930-00-927-1538

Federal Supply Class:
5930

National Item Identification Number:
009271538

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:
1651892-110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
250717LK176854ELECTRO SWITCH CORP.


Techincal Specification:
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT ALTITUDE
28.0 DC AT SEA LEVEL
28.0 DC AT ALTITUDE
300.0 HIGHEST AC VOLTAGE RATING AT SEA LEVEL
115.0 LOWEST AC VOLTAGE RATING AT SEA LEVEL
CONTACT LOAD CURRENT RATING50.0 MILLIAMPERES INDUCTIVE LOAD AND
500.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
350.0 MILLIAMPERES RESISTIVE LOAD DC AT ALTITUDE
50.0 MILLIAMPERES RESISTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL
100.0 MILLIAMPERES RESISTIVE LOAD HIGHEST AC VOLTAGE RATING AT ALTITUDE
250.0 MILLIAMPERES RESISTIVE LOAD LOWEST AC VOLTAGE RATING AT SEA LEVEL
TERMINAL TYPETAB, SOLDER LUG
SWITCH ACTUATOR INDEXING POSITION QUANTITY18 SINGLE ACTUATOR
STYLE DESIGNATORCIRCULAR WAFER, BUSHING MOUNT
OVERALL LENGTH1.719 INCHES NOMINAL
OVERALL DIAMETER1.875 INCHES NOMINAL
INDIVIDUAL SECTION QUANTITY1
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
ROTOR THROUGH CONNECTION QUANTITY1 SINGLE SECTION
POLE QUANTITY1 SINGLE SECTION REAR
THROW QUANTITY17 SINGLE SECTION REAR
CONTACT SWITCHING ACTIONMAKES BEFORE BREAKS SINGLE SECTION REAR
SWITCH ACTUATOR POSITIONING INCREMENT20.0 DEGREES SINGLE ACTUATOR
SHAFT TYPEROUND, FLATTED SINGLE ACTUATOR
FIRST FLAT LENGTH0.250 INCHES NOMINAL SINGLE ACTUATOR
FLAT HEIGHT0.211 INCHES MINIMUM AND
0.221 INCHES MAXIMUM SINGLE ACTUATOR
SHAFT DIAMETER0.248 INCHES MINIMUM AND
0.251 INCHES MAXIMUM SINGLE ACTUATOR
SHAFT LENGTH0.563 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 LENGTH0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY
SHAFT FLAT/SLOT ANGULAR LOCATION320.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR


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