PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M235A237-1Coupler,optoelectronic

Instrument Systems Corp · NSN 5980-01-129-7913 · FSC 5980 · Light Emitting Diode
Verified by PartsTable
NSN 5980-01-129-7913 — this item is cataloged by the U.S. Government under National Stock Number 5980-01-129-7913. Primary manufacturer part number: M235A237-1.
Features
  • Coupler,optoelectronic — FSC 5980
  • General Characteristics Item Description: 16-LEAD-CERAMIC-DUAL-IN-LINE PKG; 0.875 IN. LG; 0.250 IN. W; 0.150 IN. H; 7 VOLTS DC; 20 MA DC; 350 MW IN
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • 10 verified cross-references
  • Primary manufacturer: Instrument Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-129-7913, is classified within Federal Supply Class 5980 (Light Emitting Diode) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Instrument Systems Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5980-01-129-7913
Primary Part NumberM235A237-1
Item NameCoupler,optoelectronic
FSC / FSG5980 / 59 — Light Emitting Diode
ManufacturerInstrument Systems Corp
StatusCANCELLED
General Characteristics Item Description16-LEAD-CERAMIC-DUAL-IN-LINE PKG; 0.875 IN. LG; 0.250 IN. W; 0.150 IN. H; 7 VOLTS DC; 20 MA DC; 350 MW IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5980-01-091-7545 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-181-6735 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-181-908381028 INTERCHANGEABLE
Coupler,optoelectronic
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5980-01-322-4607 INTERCHANGEABLE
Coupler,optoelectronic
5980-01-430-2042 INTERCHANGEABLE
Coupler,optoelectronic
5962-01-446-89476N134/883B INTERCHANGEABLE
Microcircuit,linear
Avago Technologies Us Inc Div Avago Technologies
Cross-Reference Index
Part NumberManufacturer
6N134/883B Teledyne Micropac, Inc. (USA)
8102801EC Hewlett-Packard Company Dba HP (USA)
8102801EC Teledyne Micropac, Inc. (USA)
M235A237-1 PRIMARY Instrument Systems Corp (USA)
8102801EC Change-O-Matic Corp Sub of Dyneer Corp (USA)
8102801EC Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
36 028-015 Rockwell Collins Deutschland Gmbh Div Rockwell Collins International & Service Solutions (DEU)
8102801EC IV-Electronic Klaus Vespermann Kg (DEU)
6N134TXVB Avago Technologies Us Inc Div Avago Technologies (USA)
6N134/883B IV-Electronic Klaus Vespermann Kg (DEU)
Related Parts
5980-01-091-7545INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-181-6735INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-181-9083INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
81028
5980-01-322-4607INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-430-2042INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5962-01-446-8947INTERCHANGEABLE
MICROCIRCUIT,LINEAR
6N134/883B

Frequently Asked Questions

What is NSN 5980-01-129-7913?

NSN 5980-01-129-7913 is a Coupler,optoelectronic, manufactured by Instrument Systems Corp, classified under FSC 5980 (Light Emitting Diode). Status: cancelled.

What are the part numbers for NSN 5980-01-129-7913?

NSN 5980-01-129-7913 has 10 cross-referenced part numbers: 6N134/883B (Teledyne Micropac, Inc.), 8102801EC (Hewlett-Packard Company Dba HP), 8102801EC (Teledyne Micropac, Inc.), M235A237-1 (Instrument Systems Corp), 8102801EC (Change-O-Matic Corp Sub of Dyneer Corp) and 5 more.

What NSN replaces 5980-01-129-7913?

There are 6 known substitutes for 5980-01-129-7913: 5980-01-091-7545, 5980-01-181-6735, 5980-01-181-9083 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M235A237-1?

Key specifications for M235A237-1: General Characteristics Item Description: 16-LEAD-CERAMIC-DUAL-IN-LINE PKG; 0.875 IN. LG; 0.250 IN. W; 0.150 IN. H; 7 VOLTS DC; 20 MA DC; 350 MW IN; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5980-01-129-7913 still in active supply?

NSN 5980-01-129-7913 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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