The Light Emitting Diode, cataloged under National Stock Number 5980-01-487-4079, 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 Ledtronics, Inc. Dba Ledtronics 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5980-01-487-4079 |
| Primary Part Number | B3127CR5-120VAC/10 |
| Item Name | Light Emitting Diode |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Ledtronics, Inc. Dba Ledtronics Inc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 125.0 MAXIMUM FORWARD VOLTAGE, TOTAL RMS |
| Mounting Method | TERMINAL |
| Lens Transparency | TRANSPARENT |
| Terminal Type and Quantity | 1 CASE |
| Color Tone Produced Per Source | 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 |
|---|---|
| B3127CR5-120VAC/10 PRIMARY | Ledtronics, Inc. Dba Ledtronics Inc (USA) |
| Reference | Meaning |
|---|---|
| 13458870-1 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
| 13458870 | D/9 Drawing number reference only Us Army Aviation and Missile Command |
NSN 5980-01-487-4079 is a Light Emitting Diode, manufactured by Ledtronics, Inc. Dba Ledtronics Inc, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-487-4079 has 1 manufacturer part number on file: B3127CR5-120VAC/10 (Ledtronics, Inc. Dba Ledtronics Inc).
Key specifications for B3127CR5-120VAC/10: Voltage Rating in Volts Per Characteristic: 125.0 MAXIMUM FORWARD VOLTAGE, TOTAL RMS; Mounting Method: TERMINAL; Overall Length: 1.190 INCHES MAXIMUM IN; Overall Width: 0.400 INCHES MAXIMUM IN. 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.