The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-649-1300, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-649-1300 |
| Primary Part Number | MS3451LS20-4S |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Included Contact Type | ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING |
| Insert Position in Deg | 0.0 |
| Thread Series Designator | UNEF |
| Contact Removability | REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Connector Locking Method | EXTERNALLY THREADED SHELL |
| Precious Material and Location | CONTACT SURFACE SILVER |
| Overall Diameter | 1.474 INCHES NOMINAL IN |
| Nominal Thread Size | 1.188 INCHES AND 1.250 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING |
| Thread Class | 2A A |
| Shell Type | SOLID |
| Threaded Device Type | BACK SHELL AND COUPLING FACILITY |
| Mating End Quantity | 1 |
| Polarization Method | KEY OR MULTIPLE KEY |
| Included Contact Quantity | 4 SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Quantity Per Inch | 18 |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Shell Surface Treatment | PASSIVATE |
| Terminal Type | CRIMP SINGLE MATING END SINGLE CONTACT GROUPING |
| Precious Material | SILVER |
| Contact Position Arrangement Style | 20-4 SINGLE MATING END |
| Shell Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CJ1051LS204S | Corsair Electrical Connectors Inc Dba Corsair Electrical Connectors Inc (USA) |
| SAE-AS50151 | Sae International Dba Sae International (USA) |
| MS3451LS20-4S PRIMARY | Sae International Dba Sae International (USA) |
| SAE-AS50151 | Society of Automotive Engineers Inc (USA) |
| SAE-AS34511 | Sae International Dba Sae International (USA) |
| MS3451LS20-4S | Society of Automotive Engineers Inc (USA) |
| MS3451LS20-4S | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| SAE-AS34511 | Society of Automotive Engineers Inc (USA) |
NSN 5935-01-649-1300 is a Connector,receptacle,electrical, manufactured by Sae International Dba Sae International, classified under FSC 5935 (No Item Name Available). Status: active.
NSN 5935-01-649-1300 has 8 cross-referenced part numbers: CJ1051LS204S (Corsair Electrical Connectors Inc Dba Corsair Electrical Connectors Inc), SAE-AS50151 (Sae International Dba Sae International), MS3451LS20-4S (Sae International Dba Sae International), SAE-AS50151 (Society of Automotive Engineers Inc), SAE-AS34511 (Sae International Dba Sae International) and 3 more.
There are 9 known substitutes for 5935-01-649-1300: 5935-01-224-1179, 5935-01-225-5984, 5935-01-629-7601 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS3451LS20-4S: Included Contact Type: ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING; Insert Position in Deg: 0.0; Thread Series Designator: UNEF; Contact Removability: REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING. 25 total characteristics are documented in the Federal Logistics Information System.