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PartsTable / COMPONENT / 308428C91
308428C91 ✓ 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 308428C91 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-050-7721, 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
308428C91
NSN: 6685-00-050-7721
FSC: 6685
CAGE: 89346 — NAVISTAR INTL CORP TRUCK BR OHIO PLANT (USA)
SPECIFICATIONS
Part Number308428C91
NSN6685-00-050-7721
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 308428C91 TITLE COMPONENT PN 308428C91 MFR 308428C91
KEY FEATURES
•
OPERATING TEMP RATING: 185.0 FAHRENHEIT NOMINAL DEGF
•
USAGE DESIGN: CONTROL RADIATOR SHUTTER
•
OPENING TEMP RATING: 162.0 FAHRENHEIT MINIMUM AND 178.0 FAHRENHEIT MAXIMUM DEGF
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 5/8-24 UNEF
•
THERMOSTAT TYPE: SOLID EXPANSION
•
VALVE TRAVEL DISTANCE: 0.625 INCHES NOMINAL IN
•
LARGEST OUTSIDE DIAMETER: 1.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT2.875 INCHES NOMINAL IN
OPERATING TEMP RATING185.0 FAHRENHEIT NOMINAL DEGF
USAGE DESIGNCONTROL RADIATOR SHUTTER
OPENING TEMP RATING162.0 FAHRENHEIT MINIMUM AND 178.0 FAHRENHEIT MAXIMUM DEGF
THREAD SIZE AND SERIES/TYPE DESIGNATOR5/8-24 UNEF
THERMOSTAT TYPESOLID EXPANSION
VALVE TRAVEL DISTANCE0.625 INCHES NOMINAL IN
LARGEST OUTSIDE DIAMETER1.875 INCHES NOMINAL IN
SPRING OPERATED PRESSURE RELIEFNOT PROVIDED
MOUNTING METHODTHREADED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
30X562Interchangeable
interchangeable cross-reference
interchangeable
12X199Interchangeable
interchangeable cross-reference
interchangeable
3064686Interchangeable
interchangeable cross-reference
interchangeable
3335CInterchangeable
interchangeable cross-reference
interchangeable
GL1134Interchangeable
interchangeable cross-reference
interchangeable
GL1135Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 308428C91?
308428C91 is a 308428C91.
What parts can replace 308428C91?
There are 28 known substitutes for 308428C91: 30X562, 12X199, 3064686 and 25 more. Substitute compatibility should be verified for your specific system.
Is 308428C91 still available?
308428C91 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026