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P309X — FILTER ELEMENT,FLUID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

P309X: FILTER ELEMENT,FLUID.

The FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include material: COTTON FILTERING MEDIUM, design_type: NONREUSABLE, body_diameter: 4.312 INCHES NOMINAL IN, flow_direction: OUTSIDE IN, style_designator: CYLINDRICAL W/ CONTAINER (RIGID), body_overall_length: 7.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2940-00-541-3499, 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
P309X
NSN: 2940-00-541-3499
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
CAGE: 70040 — GENERAL MOTORS LLC DBA GENERAL MOTORS (USA)
SPECIFICATIONS
materialCOTTON FILTERING MEDIUM
design_typeNONREUSABLE
body_diameter4.312 INCHES NOMINAL IN
flow_directionOUTSIDE IN
style_designatorCYLINDRICAL W/ CONTAINER (RIGID)
body_overall_length7.312 INCHES NOMINAL IN
filtering_media_designLOOSE PACKED SINGLE FILTERING MEDIA RESPONSE
media_for_which_designedANY ACCEPTABLE
nondefinitive_spec/std_data2 TYPE AND 1 CLASS
NSN2940-00-541-3499
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,FLUID TITLE COMPONENT PN P309X MFR FILTER ELEMENT,FLUID
KEY FEATURES
•
FILTERING MEDIA DESIGN: LOOSE PACKED SINGLE FILTERING MEDIA RESPONSE
•
BODY DIAMETER: 4.312 INCHES NOMINAL IN
•
BODY OVERALL LENGTH: 7.312 INCHES NOMINAL IN
•
FLOW DIRECTION: OUTSIDE IN
•
DESIGN TYPE: NONREUSABLE
•
STYLE DESIGNATOR: CYLINDRICAL W/ CONTAINER (RIGID)
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND 1 CLASS
•
MEDIA FOR WHICH DESIGNED: ANY ACCEPTABLE
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNLOOSE PACKED SINGLE FILTERING MEDIA RESPONSE
BODY DIAMETER4.312 INCHES NOMINAL IN
BODY OVERALL LENGTH7.312 INCHES NOMINAL IN
FLOW DIRECTIONOUTSIDE IN
DESIGN TYPENONREUSABLE
STYLE DESIGNATORCYLINDRICAL W/ CONTAINER (RIGID)
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 1 CLASS
MEDIA FOR WHICH DESIGNEDANY ACCEPTABLE
MATERIALCOTTON FILTERING MEDIUM
MATERIALMETAL CONTAINER/CARTRIDGE
SUBSTITUTES & CROSS-REFERENCES 8
RC38Reference document
Same NSN cross-reference
Reference document — Secondary reference
P309Reference document
Same NSN cross-reference
Reference document — Secondary reference
CW155MReference document
Same NSN cross-reference
Reference document — Secondary reference
CW155Reference document
Same NSN cross-reference
Reference document — Secondary reference
R12Reference document
Same NSN cross-reference
Reference document — Secondary reference
SK22331Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P309X?
P309X is a FILTER ELEMENT,FLUID.
What parts can replace P309X?
There are 8 known substitutes for P309X: RC38, P309, CW155M and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P309X?
P309X is cataloged in the U.S. Government catalog under NSN 2940-00-541-3499. 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.