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Technical Data Sheet
PartsTable / LIGHT EMITTING DIODE / GM820AES2
GM820AES2 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COUPLER,OPTOELECTRONIC is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: SILICON; HERMETICALLY SEALED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5980-01-158-1121, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
GM820AES2
NSN: 5980-01-158-1121
FSC: 5980 — LIGHT EMITTING DIODE
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSILICON; HERMETICALLY SEALED
NSN5980-01-158-1121
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,OPTOELECTRONIC TITLE COMPONENT PN GM820AES2 MFR COUPLER,OPTOELECTRONIC
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: SILICON; HERMETICALLY SEALED
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSILICON; HERMETICALLY SEALED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
171-4378Interchangeable
interchangeable cross-reference
interchangeable
HP4350Interchangeable
interchangeable cross-reference
interchangeable
6N135Interchangeable
interchangeable cross-reference
interchangeable
6N140Interchangeable
interchangeable cross-reference
interchangeable
X-1-135440Interchangeable
interchangeable cross-reference
interchangeable
848302-4012Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GM820AES2?
GM820AES2 is a COUPLER,OPTOELECTRONIC.
What parts can replace GM820AES2?
There are 10 known substitutes for GM820AES2: 171-4378, HP4350, 6N135 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GM820AES2?
GM820AES2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5980-01-158-1121. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026