The Connector,plug,electrical, cataloged under National Stock Number 5935-01-501-2452, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation. 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-501-2452 |
| Primary Part Number | 581R839H01 |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Connector Locking Method | INTERNALLY THREADED COUPLING NUT |
| Width Across Flats | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN |
| Body Style | STRAIGHT SHAPE |
| Contact Material | BERYLLIUM AND COPPER SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | TNC SINGLE MATING END |
| Shell Surface Treatment | GOLD AND NICKEL |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 1 SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.438 INCHES IN |
| Operating Temp Rating | -65.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM DEGC |
| Included Contact Type | COAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Environmental Protection | VIBRATION RESISTANT AND SHOCK RESISTANT AND SALT SPRAY PROOF AND MOISTURE RESISTANT AND PRESSURE PROOF |
| Precious Material and Location | SHELL AND CONTACT PLATING GOLD |
| Thread Class | 2B |
| Thread Quantity Per Inch | 28 |
| Contact Surface Treatment | GOLD AND COPPER SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Series Designator | UNEF |
| Radio Frequency Type Contact Characteristic Impedance in Ohms | 50.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Insert Material | PLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END |
| Shell Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 581R839H01 | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1060838-1 | 5/1 Secondary reference Te Connectivity Corporation |
| 581R839H01 | 5/2 Secondary reference U.S. Government activity |
| SF4501-6039 | 5/9 Secondary reference U.S. Government activity |
| SF4501 6060 | 5/1 Secondary reference U.S. Government activity |
| 581R839H01 | 3/2 Design control — primary reference U.S. Government activity |
| 581R839 | D/9 Drawing number reference only U.S. Government activity |
| 581R839H01 | 5/2 Secondary reference U.S. Government activity |
| 059-007-0419-890 | 5/1 Secondary reference U.S. Government activity |
NSN 5935-01-501-2452 is a Connector,plug,electrical, manufactured by Te Connectivity Corporation, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-501-2452 has 1 manufacturer part number on file: 581R839H01 (Te Connectivity Corporation).
Key specifications for 581R839H01: Connector Locking Method: INTERNALLY THREADED COUPLING NUT; Width Across Flats: 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN; Body Style: STRAIGHT SHAPE; Contact Material: BERYLLIUM AND COPPER 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.