The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-00-474-9799, 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 Solid State Devices, Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5961-00-474-9799 |
| Primary Part Number | 03-0066-02 |
| Item Name | Semiconductor Device,thyristor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Solid State Devices, Inc |
| Status | ACTIVE |
| Overall Diameter | 0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Semiconductor Material | SILICON |
| Internal Configuration | JUNCTION CONTACT |
| Features Provided | HERMETICALLY SEALED CASE |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| 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 |
|---|---|
| 03-0066-02 | Lucas Aerospace Power Equipment Corporation (USA) |
| 03-0066-02 PRIMARY | Solid State Devices, Inc (USA) |
| Reference | Meaning |
|---|---|
| C5FX329 | 5/9 Secondary reference General Electric Co Semi-Conductor Products Dept |
NSN 5961-00-474-9799 is a Semiconductor Device,thyristor, manufactured by Solid State Devices, Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-00-474-9799 has 2 manufacturer part numbers on file: 03-0066-02 (Lucas Aerospace Power Equipment Corporation), 03-0066-02 (Solid State Devices, Inc).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-080-1198. Verify interchangeability with system specifications before substitution.
Key specifications for 03-0066-02: Overall Diameter: 0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN; Semiconductor Material: SILICON; Overall Length: 1.740 INCHES MINIMUM IN; Internal Configuration: JUNCTION CONTACT. 5 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.