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Technical Data Sheet

AU140A4 — Technical Data Sheet

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· 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: 10.230 INCHES NOMINAL IN, special_features: WEAPON SYSTEM ESSENTIAL, style_designator: CYLINDRICAL W/ CONTAINER (RIGID), body_overall_length: 10.375 INCHES NOMINAL IN, body_inside_diameter: 5.500 INCHES NOMINAL IN, criticality_code_justification: FEAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2940-01-123-3443, 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
AU140A4
NSN: 2940-01-123-3443
FSC: 2940
CAGE: 79160 — VORTOX COMPANY (USA)
SPECIFICATIONS
body_diameter10.230 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL
style_designatorCYLINDRICAL W/ CONTAINER (RIGID)
body_overall_length10.375 INCHES NOMINAL IN
body_inside_diameter5.500 INCHES NOMINAL IN
criticality_code_justificationFEAT
NSN2940-01-123-3443
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,INTAKE AIR CLEANE TITLE COMPONENT PN AU140A4 MFR FILTER ELEMENT,INTAKE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
18293Interchangeable
interchangeable cross-reference
interchangeable
MS35191-61Interchangeable
interchangeable cross-reference
interchangeable
814-1574Interchangeable
interchangeable cross-reference
interchangeable
018293Interchangeable
interchangeable cross-reference
interchangeable
27401Interchangeable
interchangeable cross-reference
interchangeable
2109Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AU140A4?
AU140A4 is a FILTER ELEMENT,INTAKE AIR CLEANE.
What parts can replace AU140A4?
There are 18 known substitutes for AU140A4: 18293, MS35191-61, 814-1574 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AU140A4?
AU140A4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2940-01-123-3443. This indicates validated use in U.S. government and defense supply chains.
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