The Light Emitting Diode, cataloged under National Stock Number 5980-01-643-7487, 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 Naval Sea Systems Command. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5980-01-643-7487 |
| Primary Part Number | 8579944-4 |
| Item Name | Light Emitting Diode |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Naval Sea Systems Command |
| 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 |
|---|---|
| LED-44-55-BB-E0M4D,BG4 AVAIL,CG1 | Applied Avionics, Llc Dba Applied Avionics, Inc (USA) |
| 8579944-4 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5980-01-643-7487 is a Light Emitting Diode, manufactured by Naval Sea Systems Command, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-643-7487 has 2 manufacturer part numbers on file: LED-44-55-BB-E0M4D,BG4 AVAIL,CG1 (Applied Avionics, Llc Dba Applied Avionics, Inc), 8579944-4 (Naval Sea Systems Command).
Key specifications for 8579944-4: Overall Height: 0.975 INCHES NOMINAL IN; Overall Length: 1.650 INCHES NOMINAL IN; Overall Width: 0.975 INCHES NOMINAL IN; Special Features: LED LIGHT SWITCH INDICATOR; LEGEND: AVAIL. 0 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.