The Rectifier,semiconductor Device, cataloged under National Stock Number 5961-01-226-8574, 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 Continental Electronics Corp. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5961-01-226-8574 |
| Primary Part Number | 171-0050 |
| Item Name | Rectifier,semiconductor Device |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Continental Electronics Corp |
| Status | ACTIVE |
| Mounting Method | UNTHREADED HOLE(S) |
| Absolute Maximum Current Rating Per Characteristic | 393.00 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE AND 5500.00 AMPERES FORWARD CURRENT, NONREPETITIVE, MAXIMUM PEAK TOTAL VALUE |
| Absolute Maximum Voltage Rating in Volts Per Characteristic | 400.0 PEAK INVERSE VOLTAGE |
| Operating Temp Range | +10.0 TO 45.0 CELSIUS DEGC |
| Circuit Connection Style Designator | BRIDGE 3 PHASE |
| 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 |
|---|---|
| 171-0050 PRIMARY | Continental Electronics Corp (USA) |
| Reference | Meaning |
|---|---|
| GE19B53V40 | 5/9 Secondary reference Westinghouse Electric Corp Semiconductor Div |
| GE19B53V40 | 5/9 Secondary reference Powerex, Inc. |
NSN 5961-01-226-8574 is a Rectifier,semiconductor Device, manufactured by Continental Electronics Corp, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-226-8574 has 1 manufacturer part number on file: 171-0050 (Continental Electronics Corp).
1 possible match (shared part number, not a government interchangeability claim): 5411-01-486-8214. Verify interchangeability with system specifications before substitution.
Key specifications for 171-0050: Overall Height: 6.750 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S); Overall Length: 10.620 INCHES NOMINAL IN; Overall Width: 7.625 INCHES NOMINAL IN. 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.