The Transistor, cataloged under National Stock Number 5961-01-361-0519, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Goodrich Lighting Systems Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-361-0519 |
| Primary Part Number | 8ES 401 425-01 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Goodrich Lighting Systems Inc |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 |
| Mounting Method | UNTHREADED HOLE(S) |
| Terminal Type and Quantity | 2 PIN AND 1 CASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8ES 401 425-01 PRIMARY | Goodrich Lighting Systems Inc (USA) |
| 8ES 401 425-01 | Goodrich Lighting Systems Gmbh & Co Kg Div Utas (DEU) |
| Reference | Meaning |
|---|---|
| 8ES 401 425-01 | 5/9 Secondary reference Aero Electronics Inc. Dba Aeroframe Airepairs |
NSN 5961-01-361-0519 is a Transistor, manufactured by Goodrich Lighting Systems Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-361-0519 has 2 manufacturer part numbers on file: 8ES 401 425-01 (Goodrich Lighting Systems Inc), 8ES 401 425-01 (Goodrich Lighting Systems Gmbh & Co Kg Div Utas).
1 possible match (shared part number, not a government interchangeability claim): 5961-01-724-9707. Verify interchangeability with system specifications before substitution.
Key specifications for 8ES 401 425-01: Overall Height: 0.375 INCHES NOMINAL IN; Mounting Facility Quantity: 2; Mounting Method: UNTHREADED HOLE(S); Overall Length: 1.750 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.