The Connector,plug,electrical, cataloged under National Stock Number 5935-01-729-2735, 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 28 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-729-2735 |
| Primary Part Number | MS3456LS28-3S |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Connector Locking Method | LOCK TAB AND INTERNALLY THREADED COUPLING RING |
| Thread Tolerance Class | 2A EXTERNAL AND 2B INTERNAL A |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, INTERNAL COUPLING |
| Terminal Type | UNABLE TO DECODE |
| Overall Diameter | 1.969 INCHES MAXIMUM IN |
| Mating End Quantity | 1 |
| Precious Material | SILVER |
| Contact Position Arrangement Style | UNABLE TO DECODE |
| Shell Surface Treatment | NICKEL ALLOY |
| Insert Position in Deg | 0.00 |
| Insert Material Document and Classification | UNABLE TO DECODE |
| Shell Material Document and Classification | SAE-AS5015 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE AND AMS-QQ-S-763, 300 SERIES NATIONAL STD/SPEC 2ND MATERIAL RESPONSE OR ASTM A582, TYPE XM-1 OR 303 ASSN STD 3RD MATERIAL RESPONSE |
| Terminal Location | UNABLE TO DECODE |
| Included Contact Quantity | UNABLE TO DECODE |
| Shell Surface Treatment Document and Classification | SAE-AS50151 NATIONAL STD/SPEC 1ST TREATMENT RESPONSE AND ASTM 8733, CLASS 3 OR 4 ASSN STD 2ND TREATMENT RESPONSE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.750 INCHES AND 1.750 INCHES IN |
| Specification/standard Data | 0U583-SAE-AS50151 INTERNATIONAL STD/SPEC AND 0U583-SAE-AS34561 INTERNATIONAL STD/SPEC AND 81349-MIL-STD-1651 GOVERNMENT SPECIFICATION AND 0U583-SAE-AS39029 INTERNATIONAL STD/SPEC |
| Operating Temp Rating | 200.0 CELSIUS MAXIMUM DEGC |
| Included Contact Type | UNABLE TO DECODE |
| Polarization Method | KEYWAY OR MULTIPLE KEYWAY |
| Environmental Protection | CORROSION RESISTANT |
| Precious Material and Location | CONTACT SURFACE SILVER |
| Contact Removability | UNABLE TO DECODE |
| Thread Class | 2A AND 2B A |
| Test Data Document | SAE-AS50151 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| Thread Quantity Per Inch | 18 |
| 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 |
|---|---|
| MS3456LS28-3S PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| SAE-AS50151 | 3/1 Design control — primary reference Sae International Dba Sae International |
| SAE-AS34561 | 3/1 Design control — primary reference Sae International Dba Sae International |
| MS3456LS28-3S | 5/9 Secondary reference U.S. Government activity |
NSN 5935-01-729-2735 is a Connector,plug,electrical, manufactured by Sae International Dba Sae International, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-729-2735 has 1 manufacturer part number on file: MS3456LS28-3S (Sae International Dba Sae International).
Key specifications for MS3456LS28-3S: Connector Locking Method: LOCK TAB AND INTERNALLY THREADED COUPLING RING; Thread Tolerance Class: 2A EXTERNAL AND 2B INTERNAL A; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, INTERNAL COUPLING. 28 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.