PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-S-19500/486Coupler,optoelectronic

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5980-01-136-2391 · FSC 5980 · Light Emitting Diode
Verified by PartsTable
NSN 5980-01-136-2391 — this item is cataloged by the U.S. Government under National Stock Number 5980-01-136-2391. Primary manufacturer part number: MIL-S-19500/486.
Features
  • Coupler,optoelectronic — FSC 5980
  • General Characteristics Item Description: SOLID STATE; 6 TERMINALS; COLLECTOR CONNECTED INTERNALLY TO CASE; 0.185 IN. L; 0.370 IN. DIA IN
  • Test Data Document: 81349-MIL-S-19500/486 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • 4 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-136-2391, is classified within Federal Supply Class 5980 (Light Emitting Diode) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5980-01-136-2391
Primary Part NumberMIL-S-19500/486
Item NameCoupler,optoelectronic
FSC / FSG5980 / 59 — Light Emitting Diode
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
General Characteristics Item DescriptionSOLID STATE; 6 TERMINALS; COLLECTOR CONNECTED INTERNALLY TO CASE; 0.185 IN. L; 0.370 IN. DIA IN
Test Data Document81349-MIL-S-19500/486 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5980-00-390-9861 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-023-3309 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-037-0053 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-087-2886 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-111-9734 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-120-9315 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-124-9712 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-129-7912 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-186-9539 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-264-5183 INTERCHANGEABLE
Coupler,optoelectronic
Cross-Reference Index
Part NumberManufacturer
MIL-S-19500/486 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4695911 Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU)
352250025825 Thales Nederland (NLD)
JAN4N23 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5980-00-390-9861INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-023-3309INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-037-0053INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-087-2886INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-111-9734INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-120-9315INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-124-9712INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-129-7912INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-186-9539INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-264-5183INTERCHANGEABLE
COUPLER,OPTOELECTRONIC

Frequently Asked Questions

What is NSN 5980-01-136-2391?

NSN 5980-01-136-2391 is a Coupler,optoelectronic, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5980 (Light Emitting Diode). Status: active.

What are the part numbers for NSN 5980-01-136-2391?

NSN 5980-01-136-2391 has 4 cross-referenced part numbers: MIL-S-19500/486 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4695911 (Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S), 352250025825 (Thales Nederland), JAN4N23 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5980-01-136-2391?

There are 10 known substitutes for 5980-01-136-2391: 5980-00-390-9861, 5980-01-023-3309, 5980-01-037-0053 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-S-19500/486?

Key specifications for MIL-S-19500/486: General Characteristics Item Description: SOLID STATE; 6 TERMINALS; COLLECTOR CONNECTED INTERNALLY TO CASE; 0.185 IN. L; 0.370 IN. DIA IN; Test Data Document: 81349-MIL-S-19500/486 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).. 2 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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