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3973523 — PARTS KIT,AIR FILTER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3973523: PARTS KIT,AIR FILTER.

The PARTS KIT,AIR FILTER is a the manufacturer industrial component. Key specifications include model_number: QSC8.3 C8.3G CM850 G, end_item_name: DIESEL ENGINE, end_item_source: 15434, end_item_identification: DIESEL ENGINE, part_name_assigned_by_controlling_agency: FILTER KIT. This part is cataloged in the U.S.

Government catalog under NSN 2940-01-566-8358, 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
3973523
NSN: 2940-01-566-8358
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
model_numberQSC8.3 C8.3G CM850 G
end_item_nameDIESEL ENGINE
end_item_source15434
end_item_identificationDIESEL ENGINE
part_name_assigned_by_controlling_agencyFILTER KIT
NSN2940-01-566-8358
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PARTS KIT,AIR FILTER TITLE COMPONENT PN 3973523 MFR PARTS KIT,AIR FILTER
KEY FEATURES
•
END ITEM SOURCE: 15434
•
MODEL NUMBER: QSC8.3 C8.3G CM850 G
•
END ITEM NAME: DIESEL ENGINE
TECHNICAL CHARACTERISTICS
END ITEM SOURCE15434
MODEL NUMBERQSC8.3 C8.3G CM850 G
END ITEM NAMEDIESEL ENGINE
PART NAME ASSIGNED BY CONTROLLING AGENCYFILTER KIT
END ITEM IDENTIFICATIONDIESEL ENGINE
OTHER ITEMS IN FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2940-00-238-5551 2940-00-354-6471 2940-00-356-0884 2940-00-445-0685
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
HAZMAT per U.S. Government catalogNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3973523?
3973523 is a PARTS KIT,AIR FILTER.
What is the NSN for 3973523?
3973523 is cataloged in the U.S. Government catalog under NSN 2940-01-566-8358. 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.