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1129112C1 — FILTER ELEMENT,INTAKE AIR CLEANE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1129112C1: FILTER ELEMENT,INTAKE AIR CLEANE.

FILTER ELEMENT,INTAKE AIR CLEANE. Key specifications include design_type: NONREUSABLE, style_designator: CYLINDRICAL W/CLOSED ENDS. This part is cataloged in the U.S.

Government catalog under NSN 2940-01-328-1842, 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
1129112C1
NSN: 2940-01-328-1842
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
CAGE: 0SAT8 — KOMATSU AMERICA CORP. (USA)
SPECIFICATIONS
design_typeNONREUSABLE
style_designatorCYLINDRICAL W/CLOSED ENDS
NSN2940-01-328-1842
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,INTAKE AIR CLEANE TITLE COMPONENT PN 1129112C1 MFR FILTER ELEMENT,INTAKE
KEY FEATURES
•
DESIGN TYPE: NONREUSABLE
•
STYLE DESIGNATOR: CYLINDRICAL W/CLOSED ENDS
TECHNICAL CHARACTERISTICS
DESIGN TYPENONREUSABLE
STYLE DESIGNATORCYLINDRICAL W/CLOSED ENDS
SUBSTITUTES & CROSS-REFERENCES 2
12477003Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
46539Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 1129112C1?
1129112C1 is a FILTER ELEMENT,INTAKE AIR CLEANE.
What parts can replace 1129112C1?
There are 2 known substitutes for 1129112C1: 12477003, 46539. Substitute compatibility should be verified for your specific system.
What is the NSN for 1129112C1?
1129112C1 is cataloged in the U.S. Government catalog under NSN 2940-01-328-1842. 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.