PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5497126-1Coupler,optoelectronic

Naval Sea Systems Command · NSN 5980-01-294-3236 · FSC 5980 · Light Emitting Diode
Verified by PartsTable
NSN 5980-01-294-3236 — this item is cataloged by the U.S. Government under National Stock Number 5980-01-294-3236. Primary manufacturer part number: 5497126-1.
Features
  • Coupler,optoelectronic — FSC 5980
  • General Characteristics Item Description: GALLIUM ARSENIDE DIODE LIGHT SOURCE IS OPTICALLY COUPLED TO A SILICON NPN PHOTOTRANSISTOR; 2.0 VDC MAX ON DIODE; 35.0 VDC ON PHOTOTRANSISTOR; 6 LEADS; METAL CAN PKG; 0.170 IN. LG; 0.335 IN. MIN TO 0.370 IN. MAX DIA; ELECTROSTATIC SENSITIVE; BURN-IN REQUIRED; RESCREENED VDC
  • 2 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-294-3236, is classified within Federal Supply Class 5980 (Light Emitting Diode) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5980-01-294-3236
Primary Part Number5497126-1
Item NameCoupler,optoelectronic
FSC / FSG5980 / 59 — Light Emitting Diode
ManufacturerNaval Sea Systems Command
StatusACTIVE
General Characteristics Item DescriptionGALLIUM ARSENIDE DIODE LIGHT SOURCE IS OPTICALLY COUPLED TO A SILICON NPN PHOTOTRANSISTOR; 2.0 VDC MAX ON DIODE; 35.0 VDC ON PHOTOTRANSISTOR; 6 LEADS; METAL CAN PKG; 0.170 IN. LG; 0.335 IN. MIN TO 0.370 IN. MAX DIA; ELECTROSTATIC SENSITIVE; BURN-IN REQUIRED; RESCREENED VDC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5980-01-037-0053 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-087-2886 INTERCHANGEABLE
Coupler,optoelectronic
Cross-Reference Index
Part NumberManufacturer
5497126-1 PRIMARY Naval Sea Systems Command (USA)
JANTX4N24 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5980-01-037-0053INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-087-2886INTERCHANGEABLE
COUPLER,OPTOELECTRONIC

Frequently Asked Questions

What is NSN 5980-01-294-3236?

NSN 5980-01-294-3236 is a Coupler,optoelectronic, manufactured by Naval Sea Systems Command, classified under FSC 5980 (Light Emitting Diode). Status: active.

What are the part numbers for NSN 5980-01-294-3236?

NSN 5980-01-294-3236 has 2 cross-referenced part numbers: 5497126-1 (Naval Sea Systems Command), JANTX4N24 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5980-01-294-3236?

There are 2 known substitutes for 5980-01-294-3236: 5980-01-037-0053, 5980-01-087-2886. Verify interchangeability with system specifications before substitution.

What are the specifications of 5497126-1?

Key specifications for 5497126-1: General Characteristics Item Description: GALLIUM ARSENIDE DIODE LIGHT SOURCE IS OPTICALLY COUPLED TO A SILICON NPN PHOTOTRANSISTOR; 2.0 VDC MAX ON DIODE; 35.0 VDC ON PHOTOTRANSISTOR; 6 LEADS; METAL CAN PKG; 0.170 IN. LG; 0.335 IN. MIN TO 0.370 IN. MAX DIA; ELECTROSTATIC SENSITIVE; BURN-IN REQUIRED; RESCREENED VDC. 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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