The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-646-2730, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hubbell Inc Deleware. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5935-01-646-2730 |
| Primary Part Number | HBL303NM |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Hubbell Inc Deleware |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 30.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Connector Locking Method | CONTACT TWISTLOCK |
| Body Style | STRAIGHT SHAPE W/FLANGE W/COVER |
| Terminal Type | SCREW SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | L5-30 SINGLE MATING END |
| Distance From Mounting Shoulder to Rear Face | 2.36 INCHES NOMINAL IN |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Mounting Facility Centers | 2.41 INCHES NOMINAL IN |
| Included Contact Quantity | 3 SINGLE MATING END SINGLE CONTACT GROUPING |
| Bushing Diameter | 2.46 INCHES NOMINAL IN |
| Included Contact Type | CURVED PIN SINGLE MATING END SECOND CONTACT GROUPING |
| Included Contact Type | CURVED PIN W/INSIDE LIP SINGLE MATING END FIRST CONTACT GROUPING |
| Included Contact Type | CURVED PIN SINGLE MATING END THIRD CONTACT GROUPING |
| Contact Maximum AC Voltage Rating in Volts | 125.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | CONTACT |
| Color | WHITE |
| Contact Surface Treatment | NICKEL SINGLE MATING END SINGLE CONTACT GROUPING |
| Shell Material | PLASTIC POLYESTER AND PLASTIC POLYAMIDE NYLON |
| 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 |
|---|---|
| HBL303NM PRIMARY | Hubbell Inc Deleware (USA) |
| HBL303NM | Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA) |
| Reference | Meaning |
|---|---|
| M-7802 | D/9 Drawing number reference only Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division |
NSN 5935-01-646-2730 is a Connector,receptacle,electrical, manufactured by Hubbell Inc Deleware, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-646-2730 has 2 manufacturer part numbers on file: HBL303NM (Hubbell Inc Deleware), HBL303NM (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division).
Key specifications for HBL303NM: Contact Maximum Current Rating in Amps: 30.0 SINGLE MATING END SINGLE CONTACT GROUPING; Connector Locking Method: CONTACT TWISTLOCK; Body Style: STRAIGHT SHAPE W/FLANGE W/COVER; Terminal Type: SCREW SINGLE MATING END SINGLE CONTACT GROUPING. 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.