The Connector,plug,electrical, cataloged under National Stock Number 5935-01-149-5577, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 23 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-149-5577 |
| Primary Part Number | MS3406DJ20A4P |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Connector Locking Method | SCREW |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, INTERNAL COUPLING W/STRAIN RELIEF |
| Terminal Type | CRIMP SINGLE MATING END SINGLE CONTACT GROUPING |
| Overall Diameter | 1.469 INCHES MAXIMUM IN |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | 24-18 SINGLE MATING END |
| Shell Surface Treatment | CADMIUM |
| Insert Position in Deg | 0.0 |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 4 SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.250 INCHES IN |
| Body Length | 5.938 INCHES MAXIMUM IN |
| Included Contact Type | ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | KEY, MULTIPLE KEY GROOVE |
| Connector Cable Strain Relief Method | CABLE CLAMP |
| Contact Removability | REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Class | 2B |
| Cable Entrance Diameter | 0.350 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Threaded Device Type | COUPLING FACILITY |
| Thread Series Designator | UNEF |
| 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 |
|---|---|
| MS3406DJ20A4P PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| MS3406DJ-20A4P | 5/9 Secondary reference U.S. Government activity |
| AS50151 | 5/9 Secondary reference Sae International Dba Sae International |
| MIL-DTL-5015 | 5/9 Secondary reference U.S. Government activity |
| MIL-C-5015 | 5/9 Secondary reference U.S. Government activity |
| MS3406DJ-20A4P | 5/9 Secondary reference U.S. Government activity |
| AF4300-2753 ITEM 23 | C/1 Advisory reference — outside the item-of-supply concept Huntington Ingalls Inc Div Newport News Shipbuilding |
| MS3406DJ20A4P | C/1 Advisory reference — outside the item-of-supply concept Dcx-Chol Enterprises, Inc. |
| SAE-AS50151 | 3/1 Design control — primary reference Sae International Dba Sae International |
| AS50151 | 5/9 Secondary reference U.S. Government activity |
NSN 5935-01-149-5577 is a Connector,plug,electrical, manufactured by Sae International Dba Sae International, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-149-5577 has 1 manufacturer part number on file: MS3406DJ20A4P (Sae International Dba Sae International).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-154-3692. Verify interchangeability with system specifications before substitution.
Key specifications for MS3406DJ20A4P: Connector Locking Method: SCREW; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, INTERNAL COUPLING W/STRAIN RELIEF; Terminal Type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING. 23 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.