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12638430 — FILTER ELEMENT,FLUID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12638430: FILTER ELEMENT,FLUID.

The FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include body_diameter: 3.09 INCHES NOMINAL IN, body_overall_length: 6.30 INCHES NOMINAL IN, end_item_identification: NSN 2355-01-581-5174, media_for_which_designed: FUEL/OIL, HYDROCARBON, mounting_flange_diameter: 4.06 INCHES NOMINAL IN, filtration_rating_in_microns: 10.0 NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 2940-01-671-3637, 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
12638430
NSN: 2940-01-671-3637
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
body_diameter3.09 INCHES NOMINAL IN
body_overall_length6.30 INCHES NOMINAL IN
end_item_identificationNSN 2355-01-581-5174
media_for_which_designedFUEL/OIL, HYDROCARBON
mounting_flange_diameter4.06 INCHES NOMINAL IN
filtration_rating_in_microns10.0 NOMINAL
part_name_assigned_by_controlling_agencyPT4-1-10Q-25 FILTER ASSEMBLY
NSN2940-01-671-3637
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,FLUID TITLE COMPONENT PN 12638430 MFR FILTER ELEMENT,FLUID
KEY FEATURES
•
BODY DIAMETER: 3.09 INCHES NOMINAL IN
•
BODY OVERALL LENGTH: 6.30 INCHES NOMINAL IN
•
FILTRATION RATING IN MICRONS: 10.0 NOMINAL
•
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON
•
MOUNTING FLANGE DIAMETER: 4.06 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER3.09 INCHES NOMINAL IN
BODY OVERALL LENGTH6.30 INCHES NOMINAL IN
FILTRATION RATING IN MICRONS10.0 NOMINAL
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON
PART NAME ASSIGNED BY CONTROLLING AGENCYPT4-1-10Q-25 FILTER ASSEMBLY
END ITEM IDENTIFICATIONNSN 2355-01-581-5174
MOUNTING FLANGE DIAMETER4.06 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
PT4-1-10Q-25Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 12638430?
12638430 is a FILTER ELEMENT,FLUID.
What parts can replace 12638430?
There is 1 known substitute for 12638430: PT4-1-10Q-25. Substitute compatibility should be verified for your specific system.
What is the NSN for 12638430?
12638430 is cataloged in the U.S. Government catalog under NSN 2940-01-671-3637. 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.