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1677841P8 — RELAY,THERMAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1677841P8: RELAY,THERMAL.

The RELAY,THERMAL is a the manufacturer industrial component. Key specifications include overall_width: 1.734 INCHES NOMINAL IN, overall_height: 4.656 INCHES NOMINAL IN, overall_length: 5.188 INCHES NOMINAL IN, contact_arrangement: DOUBLE POLE, SINGLE THROW, NORMALLY CLOSED, heater_voltage_rating_in_volts: 110.0, mounting_facility_type_and_quantity: 2 UNTHREADED HOLE(S). This part is cataloged in the U.S.

Government catalog under NSN 5945-00-589-4316, 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
1677841P8
NSN: 5945-00-589-4316
NIINs: 005894316, 012896548
FSC: 5945 — Relays and Solenoids
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
overall_width1.734 INCHES NOMINAL IN
overall_height4.656 INCHES NOMINAL IN
overall_length5.188 INCHES NOMINAL IN
contact_arrangementDOUBLE POLE, SINGLE THROW, NORMALLY CLOSED
mounting_facility_type_and_quantity2 UNTHREADED HOLE(S)
contact_maximum_current_rating_in_amps15.0 AC
NSN5945-00-589-4316
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,THERMAL TITLE COMPONENT PN 1677841P8 MFR RELAY,THERMAL
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S)
•
CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 110.0 AC
•
CONTACT ARRANGEMENT: DOUBLE POLE, SINGLE THROW, NORMALLY CLOSED
•
HEATER VOLTAGE RATING IN VOLTS: 110.0
•
CONTACT MAXIMUM CURRENT RATING IN AMPS: 15.0 AC
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S)
OVERALL HEIGHT4.656 INCHES NOMINAL IN
CONTACT MAXIMUM VOLTAGE RATING IN VOLTS110.0 AC
CONTACT ARRANGEMENTDOUBLE POLE, SINGLE THROW, NORMALLY CLOSED
HEATER VOLTAGE RATING IN VOLTS110.0
OVERALL LENGTH5.188 INCHES NOMINAL IN
OVERALL WIDTH1.734 INCHES NOMINAL IN
CONTACT MAXIMUM CURRENT RATING IN AMPS15.0 AC
SUBSTITUTES & CROSS-REFERENCES 1
IC-5882-C1CW81D319Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1677841P8?
1677841P8 is a RELAY,THERMAL.
What parts can replace 1677841P8?
There is 1 known substitute for 1677841P8: IC-5882-C1CW81D319. Substitute compatibility should be verified for your specific system.
What is the NSN for 1677841P8?
1677841P8 is cataloged in the U.S. Government catalog under NSN 5945-00-589-4316. 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.