The Light Emitting Diode, cataloged under National Stock Number 5980-01-312-6783, 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 Lockheed Martin Librascope Corporation. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5980-01-312-6783 |
| Primary Part Number | T531011803 |
| Item Name | Light Emitting Diode |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Lockheed Martin Librascope Corporation |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 2.4 NOMINAL FORWARD VOLTAGE, DC |
| Mounting Facility Quantity | 1 |
| Overall Diameter | 0.380 INCHES NOMINAL IN |
| Mounting Method | THREADED STUD(S) |
| Internal Junction Configuration | PN |
| Semiconductor Material | GALLIUM PHOSPHIDE |
| Luminous Intensity | 8.0 MILLICANDELA NOMINAL |
| Internal Configuration | POINT CONTACT |
| Nominal Thread Size | 0.250 INCHES IN |
| Current Rating Per Characteristic | 20.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC |
| Function for Which Designed | VISIBLE LIGHT EMITTING |
| Lens Transparency | TRANSLUCENT |
| Thread Quantity Per Inch | 40 |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 2 INSULATED WIRE LEAD |
| Thread Series Designator | UNS |
| Color Tone Produced Per Source | AMBER LENS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| T531011803 | Lockheed Martin Librascope Corporation (USA) |
| Reference | Meaning |
|---|---|
| 700209-3 | 3/9 Design control — primary reference Sloan Company, the Dba Sloan LED |
NSN 5980-01-312-6783 is a Light Emitting Diode, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-312-6783 has 1 manufacturer part number on file: T531011803 (Lockheed Martin Librascope Corporation).
Key specifications for T531011803: Voltage Rating in Volts Per Characteristic: 2.4 NOMINAL FORWARD VOLTAGE, DC; Mounting Facility Quantity: 1; Overall Diameter: 0.380 INCHES NOMINAL IN; Mounting Method: THREADED STUD(S). 17 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.
NSN 5980-01-312-6783 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.