The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-415-5657, 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 Lockheed Martin Corporation Div Rms. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-415-5657 |
| Primary Part Number | 1219341-201 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 22.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS |
| Precious Material | GOLD |
| Mounting Method | TERMINAL |
| Precious Material and Location | TERMINALS/LEADS GOLD |
| Material | SILICON SEMICONDUCTOR |
| Material | CERAMIC OR GLASS OR 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 |
|---|---|
| 1219341-201 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 1219341-201 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| DKV6520-128 | 5/9 Secondary reference Skyworks Solutions, Inc. |
NSN 5961-01-415-5657 is a Semiconductor Device,diode, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-415-5657 has 1 manufacturer part number on file: 1219341-201 (Lockheed Martin Corporation Div Rms).
Key specifications for 1219341-201: Voltage Rating in Volts Per Characteristic: 22.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS; Precious Material: GOLD; Mounting Method: TERMINAL; Overall Length: 0.300 INCHES MAXIMUM IN. 7 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.