PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

07.342.4221Coupler,optoelectronic

Imi Systems Ltd · NSN 5980-01-023-3309 · FSC 5980 · Light Emitting Diode
Verified by PartsTable
NSN 5980-01-023-3309 — this item is cataloged by the U.S. Government under National Stock Number 5980-01-023-3309. Primary manufacturer part number: 07.342.4221.
Features
  • Coupler,optoelectronic — FSC 5980
  • General Characteristics Item Description: A GALLIUM ARSENIDE DIODE LIGHT SOURCE IS OPTICALLY COUPLED TO A SILICON NPN PHOTOTRANSISTOR,0.155 IN. MIN TO 0.185 IN. MAX H,0.305 IN. MIN TO 0.335 IN. MAX DIA,6 LEAD TYPE TERMINALS,COLLECTOR CONNECTED INTERNALLY TO CASE IN
  • 8 verified cross-references
  • Primary manufacturer: Imi Systems Ltd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-023-3309, is classified within Federal Supply Class 5980 (Light Emitting Diode) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Imi Systems Ltd. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 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
NSN5980-01-023-3309
Primary Part Number07.342.4221
Item NameCoupler,optoelectronic
FSC / FSG5980 / 59 — Light Emitting Diode
ManufacturerImi Systems Ltd
StatusACTIVE
General Characteristics Item DescriptionA GALLIUM ARSENIDE DIODE LIGHT SOURCE IS OPTICALLY COUPLED TO A SILICON NPN PHOTOTRANSISTOR,0.155 IN. MIN TO 0.185 IN. MAX H,0.305 IN. MIN TO 0.335 IN. MAX DIA,6 LEAD TYPE TERMINALS,COLLECTOR CONNECTED INTERNALLY TO CASE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5980-00-390-9861 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-007-5823 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-018-2540 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-037-0053 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
Cross-Reference Index
Part NumberManufacturer
07.342.4221 Imi Systems Ltd (ISR)
52A0064 Siemens Energy & Automation, Inc. Dba Siemens Airfield Solutions Div Siemens Energy & Automation Dba Siemens Airfield Solutions (USA)
JAN4N24 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-19500/486 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
07.342.4221 Israel Military Industries Ltd Dba Taas - Israel Industries Ltd - Formerly (ISR)
MILS19500-486 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4N24 Joint Electron Device Engineering Council
07.342.4221 I.m.i. Ltd (ISR)
Related Parts
5980-00-390-9861INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-007-5823INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-018-2540INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-037-0053INTERCHANGEABLE
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
5980-01-092-3196INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
L02876

Frequently Asked Questions

What is NSN 5980-01-023-3309?

NSN 5980-01-023-3309 is a Coupler,optoelectronic, manufactured by Imi Systems Ltd, classified under FSC 5980 (Light Emitting Diode). Status: active.

What are the part numbers for NSN 5980-01-023-3309?

NSN 5980-01-023-3309 has 8 cross-referenced part numbers: 07.342.4221 (Imi Systems Ltd), 52A0064 (Siemens Energy & Automation, Inc. Dba Siemens Airfield Solutions Div Siemens Energy & Automation Dba Siemens Airfield Solutions), JAN4N24 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-19500/486 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 07.342.4221 (Israel Military Industries Ltd Dba Taas - Israel Industries Ltd - Formerly) and 3 more.

What NSN replaces 5980-01-023-3309?

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

What are the specifications of 07.342.4221?

Key specifications for 07.342.4221: General Characteristics Item Description: A GALLIUM ARSENIDE DIODE LIGHT SOURCE IS OPTICALLY COUPLED TO A SILICON NPN PHOTOTRANSISTOR,0.155 IN. MIN TO 0.185 IN. MAX H,0.305 IN. MIN TO 0.335 IN. MAX DIA,6 LEAD TYPE TERMINALS,COLLECTOR CONNECTED INTERNALLY TO CASE 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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