The Light Emitting Diode, cataloged under National Stock Number 5980-01-693-2953, 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 Marubeni America Corp Dba Marubeni America Corp Div Marubeni America Corporation. Government technical data includes 3 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 | 5980-01-693-2953 |
| Primary Part Number | L850-66-60-550 |
| Item Name | Light Emitting Diode |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Marubeni America Corp Dba Marubeni America Corp Div Marubeni America Corporation |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 50.0 NOMINAL REVERSE VOLTAGE, AVERAGE |
| Overall Diameter | 45.5 MILLIMETERS NOMINAL MM |
| Material | CERAMIC ENCLOSURE |
| 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 |
|---|---|
| L850-66-60-550 PRIMARY | Marubeni America Corp Dba Marubeni America Corp Div Marubeni America Corporation (USA) |
NSN 5980-01-693-2953 is a Light Emitting Diode, manufactured by Marubeni America Corp Dba Marubeni America Corp Div Marubeni America Corporation, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-693-2953 has 1 manufacturer part number on file: L850-66-60-550 (Marubeni America Corp Dba Marubeni America Corp Div Marubeni America Corporation).
Key specifications for L850-66-60-550: Voltage Rating in Volts Per Characteristic: 50.0 NOMINAL REVERSE VOLTAGE, AVERAGE; Overall Diameter: 45.5 MILLIMETERS NOMINAL MM; Special Features: ASSEMBLED WITH A TOTAL OF 60 HIGH EFFICIENCY ALGAAS DIODE CHIPS,MOUNTED ON A METAL STEM TO-66 WITH AIN CERAMICS AND SEALED WITH GLASS BALL LENS CAP AND WITH HEAT SINK FOR HIGH CURRENT USE.POWER DISSIPATION:7.5 W W; Part Name Assigned by Controlling Agency: IR ILLUMINATOR. 3 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.