PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81028Coupler,optoelectronic

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit · NSN 5980-01-585-9041 · FSC 5980 · Light Emitting Diode
Verified by PartsTable
NSN 5980-01-585-9041 — this item is cataloged by the U.S. Government under National Stock Number 5980-01-585-9041. Primary manufacturer part number: 81028.
Features
  • Coupler,optoelectronic — FSC 5980
  • 2 verified cross-references
  • Primary manufacturer: Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-585-9041, is classified within Federal Supply Class 5980 (Light Emitting Diode) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5980-01-585-9041
Primary Part Number81028
Item NameCoupler,optoelectronic
FSC / FSG5980 / 59 — Light Emitting Diode
ManufacturerDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5950-00-229-149881028 INTERCHANGEABLE
Transformer,power
Hammond Mfg Co Ltd
4730-00-793-2810120-01833-005 INTERCHANGEABLE
Elbow,pipe to Tube
Aqua-Chem, Inc. Dba Aqua-Chem Inc
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)
5365-01-196-2864 INTERCHANGEABLE
Retainer
5340-01-312-3844532P3 INTERCHANGEABLE
Latch,mortise
Alliance Laundry Systems Llc
3110-01-407-237889010 FIND NO. 8 INTERCHANGEABLE
Plate,retaining,bearing
Tri-Tec Manufacturing Llc
5980-01-430-2042 INTERCHANGEABLE
Coupler,optoelectronic
5999-01-479-566509929-00-001 INTERCHANGEABLE
Shielding Gasket,electronic
Telos Corporation
5980-01-483-9400 INTERCHANGEABLE
Coupler,optoelectronic
Cross-Reference Index
Part NumberManufacturer
81028 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
8102804FC Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
Related Parts
5950-00-229-1498INTERCHANGEABLE
TRANSFORMER,POWER
81028
4730-00-793-2810INTERCHANGEABLE
ELBOW,PIPE TO TUBE
120-01833-005
5980-01-181-6735INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5980-01-181-9083INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
81028
5365-01-196-2864INTERCHANGEABLE
RETAINER
5340-01-312-3844INTERCHANGEABLE
LATCH,MORTISE
532P3
3110-01-407-2378INTERCHANGEABLE
PLATE,RETAINING,BEARING
89010 FIND NO. 8
5980-01-430-2042INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5999-01-479-5665INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
09929-00-001
5980-01-483-9400INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
6515-01-714-1396INTERCHANGEABLE
IMPLANT,MESH,SURGICAL
81028

Frequently Asked Questions

What is NSN 5980-01-585-9041?

NSN 5980-01-585-9041 is a Coupler,optoelectronic, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit, classified under FSC 5980 (Light Emitting Diode). Status: active.

What are the part numbers for NSN 5980-01-585-9041?

NSN 5980-01-585-9041 has 2 cross-referenced part numbers: 81028 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), 8102804FC (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit).

What NSN replaces 5980-01-585-9041?

There are 11 known substitutes for 5980-01-585-9041: 5950-00-229-1498, 4730-00-793-2810, 5980-01-181-6735 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 81028?

Key specifications for 81028: Part Name Assigned by Controlling Agency: MICROCIRCUIT, HYBRID, LINEAR, DUAL AND QUAD CHANNEL, OPTICAL COUPLER. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com