The Socket,plug-in Electronic Compon, cataloged under National Stock Number 5935-01-196-2941, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eby Group, Llc, the Dba Eby Company Div Eby Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5935-01-196-2941 |
| Primary Part Number | ST3A-X1B-X0-43 |
| Item Name | Socket,plug-in Electronic Compon |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Eby Group, Llc, the Dba Eby Company Div Eby Company |
| Status | ACTIVE |
| Projection Length Above Mounting Surface | 0.184 INCHES NOMINAL IN |
| Ground Terminal Type and Quantity | 1 TAB, SOLDER LUG |
| Contact Maximum Current Rating in Amps | 15.0 |
| Body Style | TOP MOUNT W/METAL SADDLE AND BUSHINGS |
| Mounting Hole Style | TWO MOUNTING HOLES/SLOTS, IN-LINE |
| Accommodated Contact Quantity | 2 |
| Mounting Method | THREADED HOLE(S) |
| Specific Equipment Accommodated | SOCKET IS FOR USE WITH TO-3 CASE SIZE TRANSISTORS |
| Mounting Hole Diameter | 0.138 INCHES NOMINAL IN |
| Distance Between Mounting Facility Centers | 1.187 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.138 INCHES IN |
| Polarization Type | CONTACT POSITION |
| Contact Position Arrangement Style | IN LINE |
| Surface Treatment | CADMIUM CONTACT |
| Mounting Type for Which Designed | PRINTED CIRCUIT |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Material | PLASTIC BODY |
| Material | COPPER ALLOY CONTACT |
| Material | COPPER ALLOY SADDLE |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| ST3A-X1B-X0-43 PRIMARY | Eby Group, Llc, the Dba Eby Company Div Eby Company (USA) |
| Reference | Meaning |
|---|---|
| 13032039 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
NSN 5935-01-196-2941 is a Socket,plug-in Electronic Compon, manufactured by Eby Group, Llc, the Dba Eby Company Div Eby Company, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-196-2941 has 1 manufacturer part number on file: ST3A-X1B-X0-43 (Eby Group, Llc, the Dba Eby Company Div Eby Company).
Key specifications for ST3A-X1B-X0-43: Projection Length Above Mounting Surface: 0.184 INCHES NOMINAL IN; Ground Terminal Type and Quantity: 1 TAB, SOLDER LUG; Overall Height: 0.716 INCHES MAXIMUM IN; Contact Maximum Current Rating in Amps: 15.0. 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.