NSN 5980-01-643-7494 · NIIN 016437494 · Part number 8579945-4
Naval Sea Systems Command · FSC 5980 — Optoelectronic Devices and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components · CAGE 53711
Government record, cited
NSN 5980-01-643-7494 — this item is cataloged by the U.S. Government under National Stock Number 5980-01-643-7494. Manufacturer of record part number: 8579945-4.
Also searched as5980-01-643-7494 ·
5980016437494 ·
NIIN 016437494 ·
01-643-7494 ·
FSC 5980 Optoelectronic Devices and Associated Hardware · CAGE 53711 · 8579945-4 · LED-40-57-HQ-E0KJH9AY4.OVER TEMP
FSC: 5980 — Optoelectronic Devices and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 8579945-4
Manufacturer: Naval Sea Systems Command
General Description
The Light Emitting Diode, cataloged under National Stock Number 5980-01-643-7494, 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.
Technical Specifications
Parameter
Value
NSN
5980-01-643-7494
Primary Part Number
8579945-4
Item Name
Light Emitting Diode
FSC / FSG
5980 / 59 — Optoelectronic Devices and Associated Hardware
Other items in FSC 5980 — Optoelectronic Devices and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5980-00-005-9850
5980-00-005-9850 · Item name not on file
5980-00-007-7654
5980-00-007-7654 · Item name not on file
5980-00-008-5173
LIGHT EMITTING DIODE
5980-00-009-3039
5980-00-009-3039 · Item name not on file
5980-00-010-1721
5980-00-010-1721 · Item name not on file
5980-00-019-1445
5980-00-019-1445 · Item name not on file
5980-00-027-8087
5980-00-027-8087 · Item name not on file
5980-00-028-3463
5980-00-028-3463 · Item name not on file
Frequently Asked Questions
What is NSN 5980-01-643-7494?
NSN 5980-01-643-7494 is a Light Emitting Diode, manufactured by Naval Sea Systems Command, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
What part numbers are listed for NSN 5980-01-643-7494?
NSN 5980-01-643-7494 has 2 manufacturer part numbers on file: 8579945-4 (Naval Sea Systems Command), LED-40-57-HQ-E0KJH9AY4.OVER TEMP (Applied Avionics, Llc Dba Applied Avionics, Inc).
What are the specifications of 8579945-4?
Key specifications for 8579945-4: Overall Height: 0.980 INCHES NOMINAL IN; Overall Length: 1.680 INCHES NOMINAL IN; Overall Width: 0.980 INCHES NOMINAL IN; Special Features: LED INDICATOR LIGHT, LEGEND. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5980-01-643-7494 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.