The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-025-8161, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp. Government technical data includes 19 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-025-8161 |
| Primary Part Number | 5040-26PFX |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp |
| Status | ACTIVE |
| Connector Locking Method | FRICTION |
| Body Style | STRAIGHT SHAPE |
| Terminal Type | SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | 26 SINGLE MATING END |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Mounting Facility Centers | 1.250 INCHES NOMINAL IN |
| Included Contact Quantity | 26 SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.086 INCHES IN |
| Included Contact Type | ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | GUIDE PIN/SOCKET |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 56 |
| Threaded Device Type | COUPLING FACILITY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Insert Material | PLASTIC DIALLYL PHTHALATE SINGLE MATING END |
| 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 |
|---|---|
| 5040-26PFX | Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA) |
| Reference | Meaning |
|---|---|
| SM26-20PGDFWN | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 120922-011 | 1/2 Source control — Government-approved source U.S. Government activity |
| SMI-26MXW-FXC | 5/9 Secondary reference U.S. Government activity |
| SMI-26MXW-FXC | 5/2 Secondary reference U.S. Government activity |
| SM62-20PGDFW-50 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5935-01-025-8161 is a Connector,receptacle,electrical, manufactured by Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-025-8161 has 1 manufacturer part number on file: 5040-26PFX (Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp).
Key specifications for 5040-26PFX: Overall Height: 0.220 INCHES NOMINAL IN; Connector Locking Method: FRICTION; Body Style: STRAIGHT SHAPE; Terminal Type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING. 19 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.