The Connector,plug,electrical, cataloged under National Stock Number 5935-01-216-5245, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Abb Installation Products Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-216-5245 |
| Primary Part Number | 3913U-1 |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Abb Installation Products Inc |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 20.0 SINGLE MATING END ALL CONTACT GROUPINGS |
| Connector Locking Method | EXTERNALLY THREADED SHELL |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING W/STRAIN RELIEF |
| Terminal Type | SOLDER WELL SINGLE MATING END ALL CONTACT GROUPINGS |
| Contact Material | COPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS |
| Overall Diameter | 1.875 INCHES NOMINAL IN |
| Mating End Quantity | 1 |
| Precious Material | SILVER |
| Precious Material and Weight | 0.003 SILVER GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END ALL CONTACT GROUPINGS |
| Included Contact Quantity | 1 SINGLE MATING END FIRST CONTACT GROUPING |
| Included Contact Quantity | 2 SINGLE MATING END SECOND CONTACT GROUPING |
| Contact Maximum AC Voltage Rating in Volts | 125.0 SINGLE MATING END ALL CONTACT GROUPINGS |
| Polarization Method | CONTACT |
| Connector Cable Strain Relief Method | COMPRESSION NUT |
| Environmental Protection | WATERPROOF AND OIL RESISTANT AND WATERTIGHT |
| Precious Material and Location | CONTACT SURFACES SILVER |
| Contact Removability | NONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS |
| Cable Entrance Diameter | 0.750 INCHES MAXIMUM IN |
| Contact Surface Treatment | SILVER SINGLE MATING END ALL CONTACT GROUPINGS |
| Threaded Device Type | COUPLING FACILITY |
| 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 |
|---|---|
| 3913U-1 PRIMARY | Abb Installation Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 3913U-1 | 3/9 Design control — primary reference Midland-Ross Corp Russellstoll Div |
NSN 5935-01-216-5245 is a Connector,plug,electrical, manufactured by Abb Installation Products Inc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-216-5245 has 1 manufacturer part number on file: 3913U-1 (Abb Installation Products Inc).
Key specifications for 3913U-1: Contact Maximum Current Rating in Amps: 20.0 SINGLE MATING END ALL CONTACT GROUPINGS; Connector Locking Method: EXTERNALLY THREADED SHELL; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING W/STRAIN RELIEF. 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.