The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-138-6378, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Aptiv Services 3 (us), Llc. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-138-6378 |
| Primary Part Number | 1019643-1-1 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Aptiv Services 3 (us), Llc |
| Status | ACTIVE |
| Connector Locking Method | SPRING FRICTION |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, FLANGE MOUNT EXTERNAL COUPLING |
| Terminal Type | CRIMP SINGLE MATING END ALL CONTACT GROUPINGS |
| Contact Material | COPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS |
| Mating End Quantity | 1 |
| Precious Material | SILVER |
| Shell Surface Treatment | ANODIZE |
| Insert Position in Deg | 0.0 |
| Unthreaded Mounting Hole Diameter | 0.144 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN |
| Precious Material and Weight | 0.060 SILVER GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END ALL CONTACT GROUPINGS |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 1.340 INCHES NOMINAL IN |
| Included Contact Quantity | 1 SINGLE MATING END FIRST CONTACT GROUPING |
| Included Contact Quantity | 55 SINGLE MATING END SECOND CONTACT GROUPING |
| Included Contact Type | ROUND SOCKET SINGLE MATING END SECOND CONTACT GROUPING |
| Included Contact Type | COAXIAL SOCKET SINGLE MATING END FIRST CONTACT GROUPING |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.340 INCHES NOMINAL IN |
| Polarization Method | KEYWAY OR MULTIPLE KEYWAY |
| Environmental Protection | MOISTURE RESISTANT AND CORROSION RESISTANT |
| Precious Material and Location | CONTACT SURFACES SILVER |
| Contact Removability | REMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS |
| Contact Surface Treatment | SILVER SINGLE MATING END ALL CONTACT GROUPINGS |
| Shell Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1019643-1-1 PRIMARY | Aptiv Services 3 (us), Llc (USA) |
| Reference | Meaning |
|---|---|
| 252883-1-1 | 5/2 Secondary reference U.S. Government activity |
NSN 5935-01-138-6378 is a Connector,receptacle,electrical, manufactured by Aptiv Services 3 (us), Llc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-138-6378 has 1 manufacturer part number on file: 1019643-1-1 (Aptiv Services 3 (us), Llc).
Key specifications for 1019643-1-1: Overall Height: 1.700 INCHES NOMINAL IN; Connector Locking Method: SPRING FRICTION; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, FLANGE MOUNT EXTERNAL COUPLING. 24 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.