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12460090 — MUFFLER,EXHAUST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12460090: MUFFLER,EXHAUST.

The MUFFLER,EXHAUST is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED, operating_position: VERTICAL, inlet_connection_type: FLANGE SINGLE INLET, outlet_connection_type: FLANGE FIRST OUTLET, end_item_identification: 2320-01-380-8233. This part is cataloged in the U.S.

Government catalog under NSN 2990-01-411-3947, 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
12460090
NSN: 2990-01-411-3947
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED
operating_positionVERTICAL
inlet_connection_typeFLANGE SINGLE INLET
outlet_connection_typeFLANGE FIRST OUTLET
end_item_identification2320-01-380-8233
NSN2990-01-411-3947
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MUFFLER,EXHAUST TITLE COMPONENT PN 12460090 MFR MUFFLER,EXHAUST
KEY FEATURES
•
OPERATING POSITION: VERTICAL
•
INLET CONNECTION TYPE: FLANGE SINGLE INLET
•
MATERIAL: STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED
•
OUTLET CONNECTION TYPE: FLANGE FIRST OUTLET
TECHNICAL CHARACTERISTICS
OPERATING POSITIONVERTICAL
INLET CONNECTION TYPEFLANGE SINGLE INLET
END ITEM IDENTIFICATION2320-01-380-8233
MATERIALSTEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED
OUTLET CONNECTION TYPEFLANGE FIRST OUTLET
OTHER ITEMS IN FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2990-00-001-0001 2990-00-001-1248 2990-00-001-1250 2990-00-001-2055 2990-00-001-3498 2990-00-001-3520 2990-00-001-3521 2990-00-001-3522
SUBSTITUTES & CROSS-REFERENCES 2
2990PL0382397Reference document
Same NSN cross-reference
Reference document — Informative reference only
2990014113947Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12460090?
12460090 is a MUFFLER,EXHAUST.
What parts can replace 12460090?
There are 2 known substitutes for 12460090: 2990PL0382397, 2990014113947. Substitute compatibility should be verified for your specific system.
What is the NSN for 12460090?
12460090 is cataloged in the U.S. Government catalog under NSN 2990-01-411-3947. 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.