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8821351 — RELAY,THERMAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8821351: RELAY,THERMAL.

The RELAY,THERMAL is a the manufacturer industrial component. Key specifications include overall_length: 2.500 INCHES NOMINAL IN, overall_diameter: 0.875 INCHES NOMINAL IN, contact_arrangement: SINGLE POLE, SINGLE THROW, NORMALLY OPEN, delay_time_in_seconds: 20.0 FIXED OPERATE NOMINAL, environmental_protection: HERMETIC, terminal_type_and_quantity: 6 PIN. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-259-1246, 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
8821351
NSN: 5945-00-259-1246
FSC: 5945 — Relays and Solenoids
CAGE: 11447 — L3 TECHNOLOGIES, INC. DIV COMMUNICATION SYSTEMS-EAST (USA)
SPECIFICATIONS
overall_length2.500 INCHES NOMINAL IN
overall_diameter0.875 INCHES NOMINAL IN
contact_arrangementSINGLE POLE, SINGLE THROW, NORMALLY OPEN
delay_time_in_seconds20.0 FIXED OPERATE NOMINAL
environmental_protectionHERMETIC
terminal_type_and_quantity6 PIN
heater_power_rating_in_watts2.0
mounting_facility_type_and_quantity1 PLUG-IN
contact_maximum_current_rating_in_amps2.0 AC
NSN5945-00-259-1246
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,THERMAL TITLE COMPONENT PN 8821351 MFR RELAY,THERMAL
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN
•
CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 115.0 AC
•
DELAY TIME IN SECONDS: 20.0 FIXED OPERATE NOMINAL
•
CONTACT ARRANGEMENT: SINGLE POLE, SINGLE THROW, NORMALLY OPEN
•
OVERALL DIAMETER: 0.875 INCHES NOMINAL IN
•
HEATER POWER RATING IN WATTS: 2.0
•
HEATER VOLTAGE RATING IN VOLTS: 26.0
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN
CONTACT MAXIMUM VOLTAGE RATING IN VOLTS115.0 AC
DELAY TIME IN SECONDS20.0 FIXED OPERATE NOMINAL
CONTACT ARRANGEMENTSINGLE POLE, SINGLE THROW, NORMALLY OPEN
OVERALL DIAMETER0.875 INCHES NOMINAL IN
HEATER POWER RATING IN WATTS2.0
HEATER VOLTAGE RATING IN VOLTS26.0
OVERALL LENGTH2.500 INCHES NOMINAL IN
CONTACT MAXIMUM CURRENT RATING IN AMPS2.0 AC
ENVIRONMENTAL PROTECTIONHERMETIC
SUBSTITUTES & CROSS-REFERENCES 1
26N020TReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8821351?
8821351 is a RELAY,THERMAL.
What parts can replace 8821351?
There is 1 known substitute for 8821351: 26N020T. Substitute compatibility should be verified for your specific system.
What is the NSN for 8821351?
8821351 is cataloged in the U.S. Government catalog under NSN 5945-00-259-1246. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.