The Socket,plug-in Electronic Compon, cataloged under National Stock Number 5935-01-178-4231, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Samtec Inc Dba Samtec Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5935-01-178-4231 |
| Primary Part Number | SEP-489 |
| Item Name | Socket,plug-in Electronic Compon |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Samtec Inc Dba Samtec Inc |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 1.0 |
| Body Style | TOP MOUNT |
| Accommodated Contact Quantity | 4 |
| Terminal Length | 0.135 INCHES NOMINAL IN |
| Mounting Method | TERMINAL |
| Contact Position Arrangement Style | IN LINE |
| Printed Circuit Board Hole Arrangement Style | FOUR HOLE |
| Surface Treatment | TIN CONTACT |
| Mounting Type for Which Designed | PRINTED CIRCUIT |
| Material | PLASTIC BODY |
| Material | COPPER ALLOY 511 CONTACT |
| Terminal Type and Quantity | 4 TAB, SOLDER LUG |
| 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 |
|---|---|
| SEP-489 | Samtec Inc Dba Samtec Inc (USA) |
| Reference | Meaning |
|---|---|
| 0N301112-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5935-01-178-4231 is a Socket,plug-in Electronic Compon, manufactured by Samtec Inc Dba Samtec Inc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-178-4231 has 1 manufacturer part number on file: SEP-489 (Samtec Inc Dba Samtec Inc).
Key specifications for SEP-489: Overall Height: 0.300 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 1.0; Body Style: TOP MOUNT; Accommodated Contact Quantity: 4. 12 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.