The Light Emitting Diode, cataloged under National Stock Number 5980-01-364-6978, 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 Honeywell Inc Micro Switch Div. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5980-01-364-6978 |
| Primary Part Number | HFE4821-023 |
| Item Name | Light Emitting Diode |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Honeywell Inc Micro Switch Div |
| Status | ACTIVE |
| Maximum Operating Temp Per Measurement Point | 125.0 CELSIUS CASE DEGC |
| Overall Diameter | 0.250 INCHES NOMINAL IN |
| Terminal Length | 0.500 INCHES NOMINAL IN |
| Mounting Method | TERMINAL |
| Current Rating Per Characteristic | 150.00 MILLIAMPERES NOMINAL FORWARD CURRENT, MAXIMUM PEAK TOTAL VALUE |
| Terminal Type and Quantity | 3 PIN |
| Terminal Circle Diameter | 0.048 INCHES NOMINAL IN |
| Electrode Internally-Electrically Connected to Case | ANODE |
| 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 |
|---|---|
| HFE4821-023 PRIMARY | Honeywell Inc Micro Switch Div (USA) |
NSN 5980-01-364-6978 is a Light Emitting Diode, manufactured by Honeywell Inc Micro Switch Div, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-364-6978 has 1 manufacturer part number on file: HFE4821-023 (Honeywell Inc Micro Switch Div).
Key specifications for HFE4821-023: Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS CASE DEGC; Overall Diameter: 0.250 INCHES NOMINAL IN; Terminal Length: 0.500 INCHES NOMINAL IN; Mounting Method: TERMINAL. 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.
NSN 5980-01-364-6978 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.