The Light Emitting Diode, cataloged under National Stock Number 5980-01-503-4549, 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 Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5980-01-503-4549 |
| Primary Part Number | CMD15-21SRC |
| Item Name | Light Emitting Diode |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 5.0 MAXIMUM REVERSE VOLTAGE, DC |
| Mounting Method | TERMINAL |
| Semiconductor Material | GALLIUM ARSENIDE PHOSPHIDE |
| Luminous Intensity | 15.0 MILLICANDELA NOMINAL |
| Lens Transparency | TRANSPARENT |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 2 BONDING PAD |
| Color Tone Produced Per Source | RED SEMICONDUCTOR |
| 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 |
|---|---|
| CMD15-21SRC PRIMARY | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| Reference | Meaning |
|---|---|
| SC5961-0171-1 | 7/9 Vendor item drawing reference Drs Icas, Llc |
| SC5961-0171 | D/9 Drawing number reference only Drs Icas, Llc |
NSN 5980-01-503-4549 is a Light Emitting Diode, manufactured by Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-503-4549 has 1 manufacturer part number on file: CMD15-21SRC (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron).
1 possible match (shared part number, not a government interchangeability claim): 5980-01-503-4554. Verify interchangeability with system specifications before substitution.
Key specifications for CMD15-21SRC: Overall Height: 0.900 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 5.0 MAXIMUM REVERSE VOLTAGE, DC; Mounting Method: TERMINAL; Semiconductor Material: GALLIUM ARSENIDE PHOSPHIDE. 8 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.