The Light Emitting Diode, cataloged under National Stock Number 5980-01-061-5121, is classified within Federal Supply Class 5980 (Optoelectronic Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Support Services Corp. Government technical data includes 13 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5980-01-061-5121 |
| Primary Part Number | 142C843H02 |
| Item Name | Light Emitting Diode |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 3.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS |
| Maximum Operating Temp Per Measurement Point | 100.0 CELSIUS AMBIENT AIR DEGC |
| Terminal Length | 0.340 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Semiconductor Material | GALLIUM ARSENIDE PHOSPHIDE |
| Luminous Intensity | 3000.0 MILLICANDELA MINIMUM |
| Current Rating Per Characteristic | 40.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC |
| Lens Transparency | TRANSLUCENT |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Color Tone Produced Per Source | GREEN LENS |
| Terminal Circle Diameter | 0.020 INCHES NOMINAL IN |
| Power Rating Per Characteristic | 120.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION |
| 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 |
|---|---|
| 142C843H02 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| Reference | Meaning |
|---|---|
| 142C843H02 | 3/9 Design control — primary reference U.S. Government activity |
| 581-640 | 5/9 Secondary reference Ampex Data Systems Corp Computer Products Div |
| 550-0205 | 5/2 Secondary reference U.S. Government activity |
| 023026001 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5980-01-061-5121 is a Light Emitting Diode, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-061-5121 has 1 manufacturer part number on file: 142C843H02 (Northrop Grumman Support Services Corp).
3 possible matches (shared part number, not a government interchangeability claim): 4820-01-492-7000, 4510-01-522-9198, 5330-01-617-2765. Verify interchangeability with system specifications before substitution.
Key specifications for 142C843H02: Voltage Rating in Volts Per Characteristic: 3.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS; Maximum Operating Temp Per Measurement Point: 100.0 CELSIUS AMBIENT AIR DEGC; Terminal Length: 0.340 INCHES MINIMUM IN; Mounting Method: TERMINAL. 13 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.