The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-731-0779, 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 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5935-01-731-0779 |
| Primary Part Number | GFBFST20GY |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | UNABLE TO DECODE |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE DUPLEX |
| Terminal Type | UNABLE TO DECODE |
| Mating End Quantity | 1 |
| Terminal Location | UNABLE TO DECODE |
| Distance Between Mounting Facility Centers | 3.27 INCHES NOMINAL IN |
| Included Contact Quantity | UNABLE TO DECODE |
| Body Length | 2.75 INCHES NOMINAL IN |
| Included Contact Type | UNABLE TO DECODE |
| Contact Maximum AC Voltage Rating in Volts | UNABLE TO DECODE |
| Color Document and Classification | M-12694 MFR REF SINGLE COLOR RESPONSE |
| Color | GRAY/GREY |
| Threaded Device Type | MOUNTING STUD |
| Shell Material | PLASTIC |
| 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 |
|---|---|
| GFBFST20GY PRIMARY | Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA) |
| Reference | Meaning |
|---|---|
| M-12694 | D/9 Drawing number reference only Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division |
NSN 5935-01-731-0779 is a Connector,receptacle,electrical, manufactured by Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-731-0779 has 1 manufacturer part number on file: GFBFST20GY (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division).
Key specifications for GFBFST20GY: Overall Height: 1.47 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: UNABLE TO DECODE; Shell Type: SOLID; Body Style: STRAIGHT SHAPE DUPLEX. 15 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.