The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-509-3436, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Woodhead, Lp Dba Woodhead Div Integrated Products Group. Government technical data includes 20 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-509-3436 |
| Primary Part Number | ENSR1FB5 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Woodhead, Lp Dba Woodhead Div Integrated Products Group |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 1.5 SINGLE MATING END SINGLE CONTACT GROUPING |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING |
| Terminal Type | PRINTED CIRCUIT SINGLE MATING END SINGLE CONTACT GROUPING |
| Bushing Accommodation Hole Shape | ROUND KEYED |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Supplementary Features | MOUNTING METHOD - BUSHING |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.000 INCHES IN |
| Operating Temp Rating | -20.0 CELSIUS MINIMUM AND 80.0 CELSIUS MAXIMUM DEGC |
| Polarization Method | MATING END |
| Precious Material and Location | CONTACT PLATING GOLD |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 14 |
| Contact Surface Treatment | GOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING |
| Threaded Device Type | MOUNTING BUSHING |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Contact Maximum DC Voltage Rating in Volts | 125.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Shell Material | PLASTIC ACRYLONITRILE |
| 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 |
|---|---|
| ENSR1FB5 PRIMARY | Woodhead, Lp Dba Woodhead Div Integrated Products Group (USA) |
| Reference | Meaning |
|---|---|
| 437-7409501-AY-4-66 | 5/2 Secondary reference U.S. Government activity |
| B673-3002-AY-4-66 | 5/2 Secondary reference U.S. Government activity |
NSN 5935-01-509-3436 is a Connector,receptacle,electrical, manufactured by Woodhead, Lp Dba Woodhead Div Integrated Products Group, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-509-3436 has 1 manufacturer part number on file: ENSR1FB5 (Woodhead, Lp Dba Woodhead Div Integrated Products Group).
Key specifications for ENSR1FB5: Contact Maximum Current Rating in Amps: 1.5 SINGLE MATING END SINGLE CONTACT GROUPING; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING; Terminal Type: PRINTED CIRCUIT SINGLE MATING END SINGLE CONTACT GROUPING; Bushing Accommodation Hole Shape: ROUND KEYED. 20 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.