The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-131-8574, 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 Mcg Electronics, Inc. Dba Mcg Electronics 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 | 5961-01-131-8574 |
| Primary Part Number | LVC-1571 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Mcg Electronics, Inc. Dba Mcg Electronics Inc |
| Status | ACTIVE |
| Maximum Operating Temp Per Measurement Point | 125.0 CELSIUS AMBIENT AIR DEGC |
| Mounting Facility Quantity | 1 |
| Mounting Method | THREADED STUD(S) |
| Nominal Thread Size | 0.250 INCHES IN |
| Terminal Type and Quantity | 1 TAB, SOLDER LUG AND 1 CASE |
| 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 | X |
| Part Number | Manufacturer |
|---|---|
| 381-400-021 | L3harris Interstate Electronics Corporation (USA) |
| LVC-1571 PRIMARY | Mcg Electronics, Inc. Dba Mcg Electronics Inc (USA) |
NSN 5961-01-131-8574 is a Semiconductor Device,diode, manufactured by Mcg Electronics, Inc. Dba Mcg Electronics Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-131-8574 has 2 manufacturer part numbers on file: 381-400-021 (L3harris Interstate Electronics Corporation), LVC-1571 (Mcg Electronics, Inc. Dba Mcg Electronics Inc).
Key specifications for LVC-1571: Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS AMBIENT AIR DEGC; Mounting Facility Quantity: 1; Mounting Method: THREADED STUD(S); Nominal Thread Size: 0.250 INCHES IN. 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.