The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-366-4254, 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 Northrop Grumman Corp Electronic Systems Defensive System Div. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-366-4254 |
| Primary Part Number | AD0042-001 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Northrop Grumman Corp Electronic Systems Defensive System Div |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 400.0 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE |
| Mounting Facility Quantity | 1 |
| Terminal Length | 0.357 INCHES NOMINAL IN |
| Mounting Method | THREADED STUD(S) |
| Criticality Code Justification | FEAT |
| Overall Width Across Flats | 0.677 INCHES NOMINAL IN |
| Nominal Thread Size | 0.190 INCHES IN |
| Current Rating Per Characteristic | 300.00 AMPERES NOMINAL PEAK FORWARD SURGE CURRENT |
| Material | SILICON SEMICONDUCTOR |
| Terminal Type and Quantity | 1 TAB, SOLDER LUG AND 1 THREADED STUD |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| AD0042-001 PRIMARY | Northrop Grumman Corp Electronic Systems Defensive System Div (USA) |
NSN 5961-01-366-4254 is a Semiconductor Device,diode, manufactured by Northrop Grumman Corp Electronic Systems Defensive System Div, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-366-4254 has 1 manufacturer part number on file: AD0042-001 (Northrop Grumman Corp Electronic Systems Defensive System Div).
Key specifications for AD0042-001: Voltage Rating in Volts Per Characteristic: 400.0 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE; Mounting Facility Quantity: 1; Terminal Length: 0.357 INCHES NOMINAL IN; Mounting Method: THREADED STUD(S). 11 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.