CONNECTOR
PN CIR030R-28-21S-F80
PN 12361686-2
NSN 5935 01 327 4681
MFG ITT CORP
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME:   CONNECTOR,RECEPTACL
DEFINITION:  An electrical fitting with electrical contacts constructed to be
             affixed to the end of a cable, conduit, coaxial line, cord, wire
             (includes printed/etched), PRINTED WIRING BOARD, or the like for
             convenience in joining with another electrical connector(s) or PRINTED
             WIRING BOARD. It is designed to be mounted on a bulkhead, chassis,
             panel, wall, PRINTED WIRING BOARD, or the like. Excludes LAMPHOLDER;
             JACK, TELEPHONE; JACK, TIP; INSERT ELECTRICAL CONNECTOR; INSERT
             MODULE, ELECTRICAL CONNECTOR; CONNECTOR BODY (as modified) and SOCKET,
             PLUG-IN ELECTRONIC COMPONENTS. See also WIRING HARNESS (as modified)
             and CABLE ASSEMBLY (as modified). For items with termination wires of
             more than four inches in length, see LEAD ASSEMBLY, ELECTRICAL. For
             items without inserts, see SHELL, ELECTRICAL CONNECTOR.
            
 
CHARACTERISTIC                          VALUE
THREAD CLASS                            2A                                                
THREAD DIRECTION                        RIGHT-HAND                                       
III BODY STYLE                          STRAIGHT SHAPE, EXTERNAL COUPLING                
OVERALL LENGTH                          65.0 MILLIMETERS MAXIMUM                         
OVERALL HEIGHT                          50.5 MILLIMETERS MINIMUM AND 51.1 MILLIMETERS    
                                        MAXIMUM                                          
OVERALL WIDTH                           50.5 MILLIMETERS MINIMUM AND 51.1 MILLIMETERS    
                                        MAXIMUM                                          
ENVIRONMENTAL PROTECTION                WATERTIGHT                                        
UNTHREADED MOUNTING HOLE                3.7 MILLIMETERS MINIMUM AND 3.8 MILLIMETERS      
DIAMETER                                MAXIMUM                                          
CENTER TO CENTER DISTANCE               39.6 MILLIMETERS MINIMUM AND 39.8 MILLIMETERS    
BETWEEN MOUNTING FACILITIES             MAXIMUM                                          
PARALLEL TO HEIGHT                                                                       
DISTANCE BETWEEN                        39.6 MILLIMETERS MINIMUM AND 39.8 MILLIMETERS    
CENTERLINES OF MOUNTING                 MAXIMUM                                          
FACILITIES PARALLEL TO BODY                                                              
WIDTH                                                                                     
DISTANCE FROM MOUNTING                  24.05 MILLIMETERS MINIMUM AND 24.45 MILLIMETERS  
SHOULDER TO FRONT FACE                  MAXIMUM                                          
THREADED DEVICE TYPE                    BACK SHELL                                       
MATING END QUANTITY                     1                                                
CONTACT POSITION                        28-21 SINGLE MATING END                          
ARRANGEMENT STYLE                                                                        
CONTACT REMOVABILITY                    REMOVABLE SINGLE MATING END SINGLE CONTACT       
                                        GROUPING                                          
CONTACT MAXIMUM CURRENT                 22.0 SINGLE MATING END SINGLE CONTACT GROUPING   
RATING IN AMPS                                                                           
CONTACT MAXIMUM AC VOLTAGE              500.0 SINGLE MATING END SINGLE CONTACT GROUPING  
RATING IN VOLTS                                                                          
CONTACT MAXIMUM DC VOLTAGE              700.0 SINGLE MATING END SINGLE CONTACT GROUPING  
RATING IN VOLTS                                                                           
POLARIZATION METHOD                     KEYWAY OR MULTIPLE KEYWAY                        
INSERT POSITION IN DEG                  0.0                                              
SHELL TYPE                              SOLID                                            
CONNECTOR LOCKING METHOD                BAYONET SLOT                                     
III END ITEM IDENTIFICATION             2350-01-305-0028 HOWITZER,MEDIUM,SELF-PROPELLED  
NOMINAL THREAD LENGTH                   9.5 MILLIMETERS                                  
THREAD QUANTITY PER INCH                18                                               
NOMINAL THREAD SIZE                     1.438 INCHES                                      
TERMINAL LOCATION                       BACK SINGLE MATING END SINGLE CONTACT GROUPING   
CONTACT MATERIAL                        COPPER ALLOY SINGLE MATING END SINGLE CONTACT    
                                        GROUPING                                         
CONTACT SURFACE TREATMENT               GOLD AND RHODIUM AND SILVER SINGLE MATING END    
                                        SINGLE CONTACT GROUPING                          
INSERT MATERIAL                         PLASTIC SINGLE MATING END                        
CONTACT SURFACE TREATMENT               MIL-G-45204 MIL SPEC 1ST TREATMENT RESPONSE AND  
DOCUMENT AND CLASSIFICATION             QQ-S-365 FED SPEC 3RD TREATMENT RESPONSE SINGLE  
                                        MATING END SINGLE CONTACT GROUPING               
TERMINAL TYPE                           CRIMP SINGLE MATING END SINGLE CONTACT GROUPING  
SHELL MATERIAL                          ALUMINUM ALLOY                                    
SHELL SURFACE TREATMENT                 CADMIUM AND CHROMATE                             
SHELL SURFACE TREATMENT                 QQ-P-416,TYPE II,CLASS 2 FED SPEC ALL TREATMENT  
DOCUMENT AND CLASSIFICATION             RESPONSES                                         
INCLUDED CONTACT QUANTITY               37 SINGLE MATING END SINGLE CONTACT GROUPING     
INCLUDED CONTACT TYPE                   ROUND SOCKET SINGLE MATING END SINGLE CONTACT    
                                        GROUPING                                          
III PRECIOUS MATERIAL AND               CONTACT SURFACES GOLD AND CONTACT SURFACES RHODIUM
LOCATION                                AND CONTACT SURFACES SILVER                      
III PRECIOUS MATERIAL AND               0.037 GOLD GRAINS, TROY AND 0.037 RHODIUM GRAINS,
WEIGHT                                  TROY AND 0.037 SILVER GRAINS, TROY               
III PRECIOUS MATERIAL                   GOLD AND RHODIUM AND SILVER                      
THREAD SERIES DESIGNATOR                UNEF