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CA-6645 — FILTER ELEMENT,INTAKE AIR CLEANE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

CA-6645: FILTER ELEMENT,INTAKE AIR CLEANE.

FILTER ELEMENT,INTAKE AIR CLEANE. Key specifications include material: PAPER FILTERING MEDIUM, design_type: NONREUSABLE, body_diameter: 7.343 INCHES NOMINAL IN, style_designator: CYLINDRICAL W/CLOSED ENDS, body_overall_length: 23.500 INCHES NOMINAL IN, body_inside_diameter: 5.370 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2940-01-296-8063, 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
CA-6645
NSN: 2940-01-296-8063
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
CAGE: 73370 — HONEYWELL INTERNATIONAL INC DBA HONEYWELL DIV CONSUMER PRODUCTS GROUP (USA)
SPECIFICATIONS
materialPAPER FILTERING MEDIUM
design_typeNONREUSABLE
body_diameter7.343 INCHES NOMINAL IN
style_designatorCYLINDRICAL W/CLOSED ENDS
body_overall_length23.500 INCHES NOMINAL IN
body_inside_diameter5.370 INCHES NOMINAL IN
filtering_media_designPLEATED SINGLE FILTERING MEDIA RESPONSE
end_item_identificationTRUCK;FORD MOTOR CO;7.8 LITER DIESEL ENGINE
NSN2940-01-296-8063
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,INTAKE AIR CLEANE TITLE COMPONENT PN CA-6645 MFR FILTER ELEMENT,INTAKE
KEY FEATURES
•
FILTERING MEDIA DESIGN: PLEATED SINGLE FILTERING MEDIA RESPONSE
•
BODY DIAMETER: 7.343 INCHES NOMINAL IN
•
BODY OVERALL LENGTH: 23.500 INCHES NOMINAL IN
•
DESIGN TYPE: NONREUSABLE
•
STYLE DESIGNATOR: CYLINDRICAL W/CLOSED ENDS
•
BODY INSIDE DIAMETER: 5.370 INCHES NOMINAL IN
•
MATERIAL: METAL BODY
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNPLEATED SINGLE FILTERING MEDIA RESPONSE
BODY DIAMETER7.343 INCHES NOMINAL IN
BODY OVERALL LENGTH23.500 INCHES NOMINAL IN
DESIGN TYPENONREUSABLE
STYLE DESIGNATORCYLINDRICAL W/CLOSED ENDS
BODY INSIDE DIAMETER5.370 INCHES NOMINAL IN
END ITEM IDENTIFICATIONTRUCK;FORD MOTOR CO;7.8 LITER DIESEL ENGINE
MATERIALMETAL BODY
MATERIALPAPER FILTERING MEDIUM
SUBSTITUTES & CROSS-REFERENCES 6
6845Reference document
Same NSN cross-reference
Reference document — Secondary reference
46845Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
P520925Reference document
Same NSN cross-reference
Reference document — Secondary reference
FOHZ9601AReference document
Same NSN cross-reference
Reference document — Secondary reference
E7HZ9601-AReference document
Same NSN cross-reference
Reference document — Secondary reference
P52-0925-AReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CA-6645?
CA-6645 is a FILTER ELEMENT,INTAKE AIR CLEANE.
What parts can replace CA-6645?
There are 6 known substitutes for CA-6645: 6845, 46845, P520925 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CA-6645?
CA-6645 is cataloged in the U.S. Government catalog under NSN 2940-01-296-8063. This indicates validated use in U.S. government and defense supply chains.
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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.