The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-645-6178, 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 Vishay Intertechnology, Inc.. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-645-6178 |
| Primary Part Number | 1N5401-E3/54 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Vishay Intertechnology, Inc. |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 70.0 MAXIMUM REVERSE VOLTAGE, TOTAL RMS |
| Mounting Method | TERMINAL |
| Current Rating Per Characteristic | 3.0 AMPERES MAXIMUM FORWARD CURRENT, AVERAGE |
| Material | SILICON SEMICONDUCTOR |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| 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 |
|---|---|
| 1N5401-E3/54 PRIMARY | Vishay Intertechnology, Inc. (USA) |
| 16-ABT327ND | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
NSN 5961-01-645-6178 is a Semiconductor Device,diode, manufactured by Vishay Intertechnology, Inc., classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-645-6178 has 2 manufacturer part numbers on file: 1N5401-E3/54 (Vishay Intertechnology, Inc.), 16-ABT327ND (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc).
Key specifications for 1N5401-E3/54: Voltage Rating in Volts Per Characteristic: 70.0 MAXIMUM REVERSE VOLTAGE, TOTAL RMS; Mounting Method: TERMINAL; Overall Length: 9.5 MILLIMETERS MAXIMUM MM; Current Rating Per Characteristic: 3.0 AMPERES MAXIMUM FORWARD CURRENT, AVERAGE. 6 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.