The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-089-8779, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division. Government technical data includes 18 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. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-089-8779 |
| Primary Part Number | 23020 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division |
| Status | ACTIVE |
| Connector Locking Method | CONTACT TWISTLOCK |
| Shell Type | SOLID |
| Body Style | FLUSH FLANGE MOUNTING |
| Terminal Type | SCREW SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Overall Diameter | 2.437 INCHES NOMINAL IN |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | 3 SINGLE MATING END |
| Shell Surface Treatment | NICKEL |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 3 SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Type | SQUARE BUTTON SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | CONTACT |
| Environmental Protection | CORROSION RESISTANT AND FIRE RESISTANT AND SHOCK RESISTANT |
| Mounting Hole Radius | 1.062 INCHES NOMINAL IN |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Insert Material | PLASTIC POLYAMIDE NYLON AND GLASS SINGLE MATING END |
| Shell Material | COPPER 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 |
|---|---|
| 23020 PRIMARY | Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA) |
NSN 5935-01-089-8779 is a Connector,receptacle,electrical, manufactured by Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-089-8779 has 1 manufacturer part number on file: 23020 (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division).
6 possible matches (shared part number, not a government interchangeability claim): 4320-01-246-5214, 4210-01-266-9588, 5120-01-367-3778. Verify interchangeability with system specifications before substitution.
Key specifications for 23020: Connector Locking Method: CONTACT TWISTLOCK; Shell Type: SOLID; Body Style: FLUSH FLANGE MOUNTING; Terminal Type: SCREW SINGLE MATING END SINGLE CONTACT GROUPING. 18 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.