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Technical Data Sheet

N2503/160.0 — GEAR ASSEMBLY,SPEED DECREASER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

N2503/160.0: GEAR ASSEMBLY,SPEED DECREASER.

The GEAR ASSEMBLY,SPEED DECREASER is a the manufacturer industrial component. Key specifications include total_ratio: 158 TO 1, end_item_identification: TORQUE CONVERTERS AND SPEED CHANGERS. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-371-0526, 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
N2503/160.0
NSN: 3010-01-371-0526
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 3R449 — LEROY-SOMER INC (USA)
SPECIFICATIONS
total_ratio158 TO 1
end_item_identificationTORQUE CONVERTERS AND SPEED CHANGERS
NSN3010-01-371-0526
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR ASSEMBLY,SPEED DECREASER TITLE COMPONENT PN N2503/160.0 MFR GEAR ASSEMBLY,SPEED DE
KEY FEATURES
•
TOTAL RATIO: 158 TO 1
TECHNICAL CHARACTERISTICS
TOTAL RATIO158 TO 1
END ITEM IDENTIFICATIONTORQUE CONVERTERS AND SPEED CHANGERS
OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-010-0577 3010-00-267-4959 3010-00-356-3346 3010-00-395-0188
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 N2503/160.0?
N2503/160.0 is a GEAR ASSEMBLY,SPEED DECREASER.
What is the NSN for N2503/160.0?
N2503/160.0 is cataloged in the U.S. Government catalog under NSN 3010-01-371-0526. 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.