PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4N24Coupler,optoelectronic

Optek Technology, Inc · NSN 5980-01-007-5823 · FSC 5980 · Light Emitting Diode
Verified by PartsTable
NSN 5980-01-007-5823 — this item is cataloged by the U.S. Government under National Stock Number 5980-01-007-5823. Primary manufacturer part number: 4N24.
Features
  • Coupler,optoelectronic — FSC 5980
  • General Characteristics Item Description: GALLIUM ARSENIDE DIODE LIGHT SOURCE OPTICALLY COUPLED TO SILICON NPN PHOTOTRANSISTOR,HERMETICALLY SEALED,0.185 IN. MAX H,0.370 IN. MAX DIA,SIX WIRE LEAD TERMINALS IN
  • 4 verified cross-references
  • Primary manufacturer: Optek Technology, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-007-5823, is classified within Federal Supply Class 5980 (Light Emitting Diode) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Optek Technology, Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5980-01-007-5823
Primary Part Number4N24
Item NameCoupler,optoelectronic
FSC / FSG5980 / 59 — Light Emitting Diode
ManufacturerOptek Technology, Inc
StatusACTIVE
General Characteristics Item DescriptionGALLIUM ARSENIDE DIODE LIGHT SOURCE OPTICALLY COUPLED TO SILICON NPN PHOTOTRANSISTOR,HERMETICALLY SEALED,0.185 IN. MAX H,0.370 IN. MAX DIA,SIX WIRE LEAD TERMINALS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5980-00-390-9861 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-018-2540 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-023-3309 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-042-2131 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-051-3381 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-057-7864 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-058-4856 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-069-6176 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-069-9665 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-087-2886 INTERCHANGEABLE
Coupler,optoelectronic
Cross-Reference Index
Part NumberManufacturer
4N24 Optek Technology, Inc (USA)
MIL-PRF-19500/486 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4N24 Texas Instruments Incorporated (USA)
290050A Qes Ltd (quality Electronic Services) (GBR)
Related Parts
5980-00-390-9861INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-018-2540INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-023-3309INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-042-2131INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-051-3381INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-057-7864INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-058-4856INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-069-6176INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-069-9665INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-087-2886INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-111-9734INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-120-9315INTERCHANGEABLE
COUPLER,OPTOELECTRONIC

Frequently Asked Questions

What is NSN 5980-01-007-5823?

NSN 5980-01-007-5823 is a Coupler,optoelectronic, manufactured by Optek Technology, Inc, classified under FSC 5980 (Light Emitting Diode). Status: active.

What are the part numbers for NSN 5980-01-007-5823?

NSN 5980-01-007-5823 has 4 cross-referenced part numbers: 4N24 (Optek Technology, Inc), MIL-PRF-19500/486 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4N24 (Texas Instruments Incorporated), 290050A (Qes Ltd (quality Electronic Services)).

What NSN replaces 5980-01-007-5823?

There are 12 known substitutes for 5980-01-007-5823: 5980-00-390-9861, 5980-01-018-2540, 5980-01-023-3309 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4N24?

Key specifications for 4N24: General Characteristics Item Description: GALLIUM ARSENIDE DIODE LIGHT SOURCE OPTICALLY COUPLED TO SILICON NPN PHOTOTRANSISTOR,HERMETICALLY SEALED,0.185 IN. MAX H,0.370 IN. MAX DIA,SIX WIRE LEAD TERMINALS IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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