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AF4643 ✓ 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

FILTER ELEMENT,INTAKE AIR CLEANE. Key specifications include body_diameter: 7.650 INCHES NOMINAL IN, special_features: 2410-01-163-6962, body_overall_length: 16.375 INCHES NOMINAL IN, tapered_hole_major_diameter: 4.281 INCHES NOMINAL IN, tapered_hole_minor_diameter: 0.625 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2940-01-274-1916, 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
AF4643
NSN: 2940-01-274-1916
FSC: 2940
CAGE: F8779 — CUMMINS FILTRATION SARL (FRA)
SPECIFICATIONS
body_diameter7.650 INCHES NOMINAL IN
special_features2410-01-163-6962
body_overall_length16.375 INCHES NOMINAL IN
tapered_hole_major_diameter4.281 INCHES NOMINAL IN
tapered_hole_minor_diameter0.625 INCHES NOMINAL IN
NSN2940-01-274-1916
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,INTAKE AIR CLEANE TITLE COMPONENT PN AF4643 MFR FILTER ELEMENT,INTAKE
KEY FEATURES
•
TAPERED HOLE MAJOR DIAMETER: 4.281 INCHES NOMINAL IN
•
TAPERED HOLE MINOR DIAMETER: 0.625 INCHES NOMINAL IN
•
BODY OVERALL LENGTH: 16.375 INCHES NOMINAL IN
•
BODY DIAMETER: 7.650 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES2410-01-163-6962
TAPERED HOLE MAJOR DIAMETER4.281 INCHES NOMINAL IN
TAPERED HOLE MINOR DIAMETER0.625 INCHES NOMINAL IN
BODY OVERALL LENGTH16.375 INCHES NOMINAL IN
BODY DIAMETER7.650 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
6561Interchangeable
interchangeable cross-reference
interchangeable
7800-157PC10Interchangeable
interchangeable cross-reference
interchangeable
1H4820-375-7526Interchangeable
interchangeable cross-reference
interchangeable
4482Interchangeable
interchangeable cross-reference
interchangeable
6451J12Interchangeable
interchangeable cross-reference
interchangeable
165Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AF4643?
AF4643 is a FILTER ELEMENT,INTAKE AIR CLEANE.
What parts can replace AF4643?
There are 21 known substitutes for AF4643: 6561, 7800-157PC10, 1H4820-375-7526 and 18 more. Substitute compatibility should be verified for your specific system.
Is AF4643 still available?
AF4643 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