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PartsTable / COMPONENT / 1U6673
1U6673 ✓ 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 WRENCH,FUEL CONTROL ADJUSTING is a the manufacturer industrial component. Key specifications include end_item_identification: CATERPILLAR 3114 AND 3116 SERIES ENGINES, general_characteristics_item_description: COMPONENT OF CATERPILLAR NO. 223-2454 TOOL GROUP.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-372-4376, 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
1U6673
NSN: 5120-01-372-4376
FSC: 5120
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
end_item_identificationCATERPILLAR 3114 AND 3116 SERIES ENGINES
general_characteristics_item_descriptionCOMPONENT OF CATERPILLAR NO. 223-2454 TOOL GROUP
NSN5120-01-372-4376
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WRENCH,FUEL CONTROL ADJUSTING TITLE COMPONENT PN 1U6673 MFR WRENCH,FUEL CONTROL AD
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: COMPONENT OF CATERPILLAR NO. 223-2454 TOOL GROUP
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONCATERPILLAR 3114 AND 3116 SERIES ENGINES
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCOMPONENT OF CATERPILLAR NO. 223-2454 TOOL GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
SC-D-931590-15Interchangeable
interchangeable cross-reference
interchangeable
5-0-340AInterchangeable
interchangeable cross-reference
interchangeable
SS399-A-15Interchangeable
interchangeable cross-reference
interchangeable
50340Interchangeable
interchangeable cross-reference
interchangeable
SC-B-69851Interchangeable
interchangeable cross-reference
interchangeable
S105717Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1U6673?
1U6673 is a WRENCH,FUEL CONTROL ADJUSTING.
What parts can replace 1U6673?
There are 14 known substitutes for 1U6673: SC-D-931590-15, 5-0-340A, SS399-A-15 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1U6673?
1U6673 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-372-4376. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026