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154128 — RELAY,THERMAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

154128: RELAY,THERMAL.

The RELAY,THERMAL is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, overall_length: 2.531 INCHES NOMINAL IN, overall_diameter: 0.750 INCHES NOMINAL IN, contact_arrangement: SINGLE POLE, DOUBLE THROW, delay_time_in_seconds: 10.0 FIXED OPERATE NOMINAL, cross-sectional_height: 0.078 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-086-1896, 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
154128
NSN: 5945-00-086-1896
NIINs: 000861896, 005345568, 011323989, 016237844
FSC: 5945 — Relays and Solenoids
CAGE: 93568 — HARSCO CORP BMY-COMBAT SYSTEMS DIV (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
overall_length2.531 INCHES NOMINAL IN
overall_diameter0.750 INCHES NOMINAL IN
contact_arrangementSINGLE POLE, DOUBLE THROW
delay_time_in_seconds10.0 FIXED OPERATE NOMINAL
cross-sectional_height0.078 INCHES NOMINAL IN
end_item_identificationAN/WSQ-43 GLIDER SYSTEM OCEANOGRAPHIC
environmental_protectionHERMETIC
terminal_type_and_quantity5 PIN
heater_power_rating_in_watts3.0
mounting_facility_type_and_quantity1 PLUG-IN
contact_maximum_current_rating_in_amps2.0 AC
NSN5945-00-086-1896
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,THERMAL TITLE COMPONENT PN 154128 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: 10.0 FIXED OPERATE NOMINAL
•
CONTACT ARRANGEMENT: SINGLE POLE, DOUBLE THROW
•
OVERALL DIAMETER: 0.750 INCHES NOMINAL IN
•
HEATER POWER RATING IN WATTS: 3.0
•
HEATER VOLTAGE RATING IN VOLTS: 26.5
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN
CONTACT MAXIMUM VOLTAGE RATING IN VOLTS115.0 AC
DELAY TIME IN SECONDS10.0 FIXED OPERATE NOMINAL
CONTACT ARRANGEMENTSINGLE POLE, DOUBLE THROW
OVERALL DIAMETER0.750 INCHES NOMINAL IN
HEATER POWER RATING IN WATTS3.0
HEATER VOLTAGE RATING IN VOLTS26.5
OVERALL LENGTH2.531 INCHES NOMINAL IN
CONTACT MAXIMUM CURRENT RATING IN AMPS2.0 AC
ENVIRONMENTAL PROTECTIONHERMETIC
SUBSTITUTES & CROSS-REFERENCES 2
26-5-10MSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
26-5-10GReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 154128?
154128 is a RELAY,THERMAL.
What parts can replace 154128?
There are 2 known substitutes for 154128: 26-5-10M, 26-5-10G. Substitute compatibility should be verified for your specific system.
What is the NSN for 154128?
154128 is cataloged in the U.S. Government catalog under NSN 5945-00-086-1896. 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.