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9L6756 — REGULATOR,THERMOSTAT

✓ Government record, cited
CATERPILLAR INC DIV CATERPILLAR DEFENSE · COMPONENT
PRODUCT OVERVIEW

9L6756: REGULATOR,THERMOSTAT.

The REGULATOR,THERMOSTAT is a CATERPILLAR INC DIV CATERPILLAR DEFENSE industrial component. Key specifications include FSC APPLICATION DATA: VEHICULAR ENGINE INSTRUMENTS, GENERAL CHARACTERISTICS ITEM DESCRIPTION: 2.230 IN. LG,2.120 IN.

DIA IN. This part is cataloged in the U.S. Government catalog under NSN 6620-01-018-9488, 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
9L6756
NSN: 6620-01-018-9488
FSC: 6620 — Engine Instruments
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
FSC APPLICATION DATAVEHICULAR ENGINE INSTRUMENTS
GENERAL CHARACTERISTICS ITEM DESCRIPTION2.230 IN. LG,2.120 IN. DIA IN
NSN6620-01-018-9488
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: CATERPILLAR INC DIV CATERPILLAR DEFENSE REGULATOR,THERMOSTAT TITLE COMPONENT PN 9L6756 MFR CATERPILLAR INC DIV CATERPILLAR DEFENSE REGULATOR,THERMOSTAT
KEY FEATURES
•
FSC APPLICATION DATA: VEHICULAR ENGINE INSTRUMENTS
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 2.230 IN. LG,2.120 IN. DIA IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAVEHICULAR ENGINE INSTRUMENTS
GENERAL CHARACTERISTICS ITEM DESCRIPTION2.230 IN. LG,2.120 IN. DIA IN
OTHER ITEMS IN FSC 6620 — Engine Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6620-00-000-0124 6620-00-000-0548 6620-00-001-1398 6620-00-001-4552 6620-00-001-9331 6620-00-001-9332 6620-00-001-9333 6620-00-001-9334
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9L6756?
9L6756 is a REGULATOR,THERMOSTAT manufactured by CATERPILLAR INC DIV CATERPILLAR DEFENSE.
What is the NSN for 9L6756?
9L6756 is cataloged in the U.S. Government catalog under NSN 6620-01-018-9488. 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.