Product Details | ROTARY SWITCH

5930-00-491-2508 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).

Part Alternates: 2592738010, 259-2738-010, 268482A2, 5930-00-491-2508, 00-491-2508, 5930004912508, 004912508

Electrical and Electronic Equipment Components | Switches

Supply Group (FSG) NSN Assign. NIIN
59 02 OCT 1970 00-491-2508

Drawings & Photos | NSN 5930-00-491-2508


Cross Reference | NSN 5930-00-491-2508

Part Number Cage Code Manufacturer
259-2738-010 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
268482A2 76854 ELECTRO SWITCH CORP. DBA OAK GRISGSBY

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Technical Data | NSN 5930-00-491-2508

Characteristic Specifications
STYLE DESIGNATOR 4 CIRCULAR WAFER, BUSHING MOUNT
OVERALL LENGTH 2.281 INCHES MINIMUM AND 2.329 INCHES MAXIMUM
OVERALL HEIGHT 1.031 INCHES MINIMUM AND 1.063 INCHES MAXIMUM
OVERALL WIDTH 0.984 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
INDIVIDUAL SECTION QUANTITY 2
SWITCH CONTACT BASIC DESIGN NONPILE-UP SYMMETRICAL
POLE QUANTITY 1 EACH SECTION FRONT 3 EACH SECTION REAR
THROW QUANTITY 3 EACH SECTION FRONT 3 EACH SECTION REAR
CONTACT SWITCHING ACTION BREAKS BEFORE MAKES EACH SECTION FRONT BREAKS BEFORE MAKES EACH SECTION REAR
CONTACT VOLTAGE RATING IN VOLTS 110.0 AC AT SEA LEVEL 28.0 DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING 1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL 2.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
SWITCH ACTUATOR INDEXING POSITION QUANTITY 3 SINGLE ACTUATOR
SWITCH ACTUATOR POSITIONING INCREMENT 30.0 DEGREES SINGLE ACTUATOR
SWITCH ACTUATOR STOP DEVICE TYPE FIXED STOP SINGLE ACTUATOR
SHAFT TYPE ROUND, FLATTED SINGLE ACTUATOR
FIRST FLAT LENGTH 0.547 INCHES MINIMUM AND 0.579 INCHES MAXIMUM SINGLE ACTUATOR
FLAT HEIGHT 0.154 INCHES MINIMUM AND 0.158 INCHES MAXIMUM SINGLE ACTUATOR
SHAFT DIAMETER 0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR
SHAFT LENGTH 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM SINGLE ACTUATOR
TERMINAL TYPE TAB, SOLDER LUG
NONTURN DEVICE TYPE TAB AT 3:00 O'CLOCK
NONTURN DEVICE RADIUS 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM AT 3:00 O'CLOCK
MOUNTING METHOD THREADED BUSHING SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATOR UNEF SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE 0.375 INCHES SINGLE MOUNTING FACILITY
THREAD CLASS 2A SINGLE MOUNTING FACILITY
THREAD LENGTH 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM SINGLE MOUNTING FACILITY
III SHAFT FLAT/SLOT ANGULAR LOCATION 60.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR
III OPERATING TEMP RANGE -25.0 TO 85.0 DEG CELSIUS

Restrictions/Controls & Freight Information | NSN 5930-00-491-2508

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information