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EV4449 — VALVE,VALVE,BRAKE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

EV4449: VALVE,VALVE,BRAKE.

The VALVE,VALVE,BRAKE is a the manufacturer industrial component. Key specifications include end_item_identification: 2210002620751,2210002878901,2210002992854. This part is cataloged in the U.S.

Government catalog under NSN 2240-00-366-2270, 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
EV4449
NSN: 2240-00-366-2270
FSC: 2240 — Locomotive and Rail Car Accessories and Components
CAGE: 90166 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
end_item_identification2210002620751,2210002878901,2210002992854
NSN2240-00-366-2270
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,VALVE,BRAKE TITLE COMPONENT PN EV4449 MFR VALVE,VALVE,BRAKE
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATION2210002620751,2210002878901,2210002992854
OTHER ITEMS IN FSC 2240 — Locomotive and Rail Car Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2240-00-011-8508 2240-00-360-8797 2240-00-360-9720 2240-00-361-0335 2240-00-366-1941 2240-00-367-3436 2240-00-367-5574 2240-00-418-6013
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is EV4449?
EV4449 is a VALVE,VALVE,BRAKE.
What is the NSN for EV4449?
EV4449 is cataloged in the U.S. Government catalog under NSN 2240-00-366-2270. 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.