The Light Emitting Diode, cataloged under National Stock Number 5980-01-668-2134, 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 Electrodynamics Inc Div L3harris Electrodynamics Inc. Government technical data includes 5 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 | 5980-01-668-2134 |
| Primary Part Number | ML1635E-R/G-CA-D-ST-5-S939 |
| Item Name | Light Emitting Diode |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Electrodynamics Inc Div L3harris Electrodynamics Inc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 2.0 MINIMUM FORWARD VOLTAGE, DC |
| Overall Diameter | 0.182 INCHES NOMINAL IN |
| Mounting Method | THREADED HOLE(S) |
| Thread Series Designator | UNEF |
| Color Tone Produced Per Source | GREEN LENS AND RED LENS |
| 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 |
|---|---|
| ML1635E-R/G-CA-D-ST-5-S939 PRIMARY | Electrodynamics Inc Div L3harris Electrodynamics Inc (USA) |
NSN 5980-01-668-2134 is a Light Emitting Diode, manufactured by Electrodynamics Inc Div L3harris Electrodynamics Inc, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-668-2134 has 1 manufacturer part number on file: ML1635E-R/G-CA-D-ST-5-S939 (Electrodynamics Inc Div L3harris Electrodynamics Inc).
Key specifications for ML1635E-R/G-CA-D-ST-5-S939: Voltage Rating in Volts Per Characteristic: 2.0 MINIMUM FORWARD VOLTAGE, DC; Overall Diameter: 0.182 INCHES NOMINAL IN; Mounting Method: THREADED HOLE(S); Special Features: OPERATING TEMPERATURE IS -40C - 80C; LEAD SOLDERING TEMPERATURE IS 260C FOR 5 SECONDS; VIEWING ANGLE IS 60 DEGREES. 5 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.