SWITCH
P/N 51131
NSN 5930-00-296-6027
MFG MASON ELECTRIC COMPANY
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME:   SWITCH,ROTARY
DEFINITION:  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).
            
 
CHARACTERISTIC                          VALUE
THREAD CLASS                            2A SINGLE MOUNTING FACILITY                      
THREAD LENGTH                           0.469 INCHES NOMINAL SINGLE MOUNTING FACILITY    
III HAZARDOUS                           DUSTPROOF                                        
LOCATIONS/ENVIRONMENTAL                                                                   
PROTECTION                                                                               
OVERALL LENGTH                          2.500 INCHES NOMINAL                             
SHAFT DIAMETER                          0.250 INCHES NOMINAL SINGLE ACTUATOR             
SHAFT LENGTH                            0.531 INCHES NOMINAL SINGLE ACTUATOR             
OVERALL DIAMETER                        1.875 INCHES NOMINAL                             
INDIVIDUAL SECTION QUANTITY             2                                                
NONTURN DEVICE TYPE                     SLOTTED BUSHING AT 12:00 O'CLOCK                 
SWITCH CONTACT BASIC DESIGN             NONPILE-UP SYMMETRICAL                            
POLE QUANTITY                           1 EACH SECTION PERIPHERY                         
THROW QUANTITY                          3 EACH SECTION PERIPHERY                         
MOUNTING METHOD                         THREADED BUSHING SINGLE MOUNTING FACILITY        
THREAD QUANTITY PER INCH                32 SINGLE MOUNTING FACILITY                      
NOMINAL THREAD SIZE                     0.469 INCHES SINGLE MOUNTING FACILITY            
CONTACT VOLTAGE RATING IN               115.0 AC AT SEA LEVEL                            
VOLTS                                                                                    
SWITCH ACTUATOR INDEXING                3 SINGLE ACTUATOR                                
POSITION QUANTITY                                                                         
SHAFT TYPE                              ROUND SINGLE ACTUATOR                            
TERMINAL TYPE                           SCREW                                            
CONTACT SWITCHING ACTION                BREAKS BEFORE MAKES EACH SECTION PERIPHERY       
SWITCH ACTUATOR POSITIONING             45.0 DEGREES SINGLE ACTUATOR                     
INCREMENT                                                                                
SWITCH ACTUATOR STOP DEVICE             FIXED STOP SINGLE ACTUATOR                       
TYPE                                                                                     
CONTACT LOAD CURRENT RATING             75.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL      
STYLE DESIGNATOR                        TAP, CIRCULAR, BUSHING MOUNT                     
THREAD SERIES DESIGNATOR                UNS SINGLE MOUNTING FACILITY