PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-10-4000Coupler,optoelectronic

Osi Optoelectronics, Inc Dba Osi Optoelectronics Inc · NSN 5980-00-468-6038 · FSC 5980 · Light Emitting Diode
Verified by PartsTable
NSN 5980-00-468-6038 — this item is cataloged by the U.S. Government under National Stock Number 5980-00-468-6038. Primary manufacturer part number: 20-10-4000.
Features
  • Coupler,optoelectronic — FSC 5980
  • General Characteristics Item Description: HERMETICALLY SEALED,0.206 IN. MAX H,0.220 IN. MAX DIA,4 WIRE LEAD TERMINALS IN
  • 7 verified cross-references
  • Primary manufacturer: Osi Optoelectronics, Inc Dba Osi Optoelectronics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,optoelectronic, cataloged under National Stock Number 5980-00-468-6038, is classified within Federal Supply Class 5980 (Light Emitting Diode) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Osi Optoelectronics, Inc Dba Osi Optoelectronics Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5980-00-468-6038
Primary Part Number20-10-4000
Item NameCoupler,optoelectronic
FSC / FSG5980 / 59 — Light Emitting Diode
ManufacturerOsi Optoelectronics, Inc Dba Osi Optoelectronics Inc
StatusACTIVE
General Characteristics Item DescriptionHERMETICALLY SEALED,0.206 IN. MAX H,0.220 IN. MAX DIA,4 WIRE LEAD TERMINALS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3040-00-005-5079 INTERCHANGEABLE
Control Assembly,push-Pull
5950-00-027-1801 INTERCHANGEABLE
Coil,radio Frequency
5130-00-341-1931250000 INTERCHANGEABLE
Dispenser,sealant
Prc-Desoto Intl Inc
5980-00-543-2143T235A141-1 INTERCHANGEABLE
Coupler,optoelectronic
Instrument Systems Corp
4820-01-273-95032497165-1 INTERCHANGEABLE
Valve,safety Relief
Aerocontrolex Group, Inc. Div Talley Actuators
5805-01-606-8287433-8357167-021 INTERCHANGEABLE
Telephone
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
20-10-4000 Osi Optoelectronics, Inc Dba Osi Optoelectronics Inc (USA)
250000 Racal Instruments Ltd (GBR)
T1L108 Teledyne Micropac, Inc. (USA)
TIL108 Osi Optoelectronics, Inc Dba Osi Optoelectronics Inc (USA)
421399 Teledyne Camera Systems Teledyne Inc Company (USA)
250000 Racal Instruments Wireless Solutions Ltd, an Aeroflex Company (GBR)
TIL108 Texas Instruments Incorporated (USA)
Related Parts
3040-00-005-5079INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
5950-00-027-1801INTERCHANGEABLE
COIL,RADIO FREQUENCY
5130-00-341-1931INTERCHANGEABLE
DISPENSER,SEALANT
250000
5980-00-543-2143INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
T235A141-1
4820-01-273-9503INTERCHANGEABLE
VALVE,SAFETY RELIEF
2497165-1
5805-01-606-8287INTERCHANGEABLE
TELEPHONE
433-8357167-021

Frequently Asked Questions

What is NSN 5980-00-468-6038?

NSN 5980-00-468-6038 is a Coupler,optoelectronic, manufactured by Osi Optoelectronics, Inc Dba Osi Optoelectronics Inc, classified under FSC 5980 (Light Emitting Diode). Status: active.

What are the part numbers for NSN 5980-00-468-6038?

NSN 5980-00-468-6038 has 7 cross-referenced part numbers: 20-10-4000 (Osi Optoelectronics, Inc Dba Osi Optoelectronics Inc), 250000 (Racal Instruments Ltd), T1L108 (Teledyne Micropac, Inc.), TIL108 (Osi Optoelectronics, Inc Dba Osi Optoelectronics Inc), 421399 (Teledyne Camera Systems Teledyne Inc Company) and 2 more.

What NSN replaces 5980-00-468-6038?

There are 6 known substitutes for 5980-00-468-6038: 3040-00-005-5079, 5950-00-027-1801, 5130-00-341-1931 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-10-4000?

Key specifications for 20-10-4000: General Characteristics Item Description: HERMETICALLY SEALED,0.206 IN. MAX H,0.220 IN. MAX DIA,4 WIRE LEAD TERMINALS 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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