PartsTable
Technical Data Sheet

K&NE3120 — FILTER ELEMENT,INTAKE AIR CLEANE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

K&NE3120: FILTER ELEMENT,INTAKE AIR CLEANE.

FILTER ELEMENT,INTAKE AIR CLEANE. Key specifications include body_diameter: 3.875 INCHES NOMINAL IN, style_designator: CYLINDRICAL W/CLOSED ENDS, body_overall_length: 2.000 INCHES NOMINAL IN, body_inside_diameter: 2.875 INCHES NOMINAL IN, end_item_identification: PETROLEUM QUALITY ANALYSIS SYSTEM; 6640-01-501-2726, part_name_assigned_by_controlling_agency: CABINET INTAKE FILTER. This part is cataloged in the U.S.

Government catalog under NSN 4310-01-537-7050, 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
K&NE3120
NSN: 4310-01-537-7050
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 0N0N0 — K & N ENGINEERING, INC. DBA AEM INDUCTION (USA)
SPECIFICATIONS
body_diameter3.875 INCHES NOMINAL IN
style_designatorCYLINDRICAL W/CLOSED ENDS
body_overall_length2.000 INCHES NOMINAL IN
body_inside_diameter2.875 INCHES NOMINAL IN
end_item_identificationPETROLEUM QUALITY ANALYSIS SYSTEM; 6640-01-501-2726
part_name_assigned_by_controlling_agencyCABINET INTAKE FILTER
NSN4310-01-537-7050
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,INTAKE AIR CLEANE TITLE COMPONENT PN K&NE3120 MFR FILTER ELEMENT,INTAKE
KEY FEATURES
•
BODY DIAMETER: 3.875 INCHES NOMINAL IN
•
BODY OVERALL LENGTH: 2.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL W/CLOSED ENDS
•
BODY INSIDE DIAMETER: 2.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER3.875 INCHES NOMINAL IN
BODY OVERALL LENGTH2.000 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL W/CLOSED ENDS
BODY INSIDE DIAMETER2.875 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCABINET INTAKE FILTER
END ITEM IDENTIFICATIONPETROLEUM QUALITY ANALYSIS SYSTEM; 6640-01-501-2726
OTHER ITEMS IN FSC 4310 — Compressors and Vacuum Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4310-00-000-0050 4310-00-001-0059 4310-00-001-2044 4310-00-001-3477 4310-00-001-3493 4310-00-001-6194 4310-00-001-6381 4310-00-001-7755
SUBSTITUTES & CROSS-REFERENCES 1
RIA150940Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is K&NE3120?
K&NE3120 is a FILTER ELEMENT,INTAKE AIR CLEANE.
What parts can replace K&NE3120?
There is 1 known substitute for K&NE3120: RIA150940. Substitute compatibility should be verified for your specific system.
What is the NSN for K&NE3120?
K&NE3120 is cataloged in the U.S. Government catalog under NSN 4310-01-537-7050. 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.