The Light Emitting Diode, cataloged under National Stock Number 5980-01-406-4144, 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 Kingbright Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Light Emitting Diode |
| FSC / FSG | 5980 — Optoelectronic Devices and Associated Hardware (FSG 59) |
| Manufacturers | Kingbright Corporation (CAGE 09MQ5) |
| Parameter | Value |
|---|---|
| NSN | 5980-01-406-4144 |
| Primary Part Number | WP57EGW |
| Item Name | Light Emitting Diode |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Kingbright Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| WP57EGW | Kingbright Corporation (USA) |
| Reference | Meaning |
|---|---|
| L-59EGW | 5/9 Secondary reference Kingbright Corporation |
| 1183-0046 | 7/9 Vendor item drawing reference Pace, Incorporated Dba Pace Worldwide Inc. |
| SSL-LX5099-IGW/R | 3/9 Design control — primary reference Lumex Inc |
NSN 5980-01-406-4144 is a Light Emitting Diode, manufactured by Kingbright Corporation, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-406-4144 has 1 manufacturer part number on file: WP57EGW (Kingbright Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5980-01-523-6439. Verify interchangeability with system specifications before substitution.
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.