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Technical Data Sheet
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500-1-20403 — GEAR SET,SPUR,MATCHED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

500-1-20403: GEAR SET,SPUR,MATCHED.

The GEAR SET,SPUR,MATCHED is a the manufacturer industrial component. Key specifications include nonsupply_items_and_quantities: GEAR 2;PINION 1. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-005-4158, 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
500-1-20403
NSN: 3020-00-005-4158
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: K2523 — EATON LIMITED (GBR)
SPECIFICATIONS
component_quantity2
nonsupply_items_and_quantitiesGEAR 2;PINION 1
NSN3020-00-005-4158
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR SET,SPUR,MATCHED TITLE COMPONENT PN 500-1-20403 MFR GEAR SET,SPUR,MATCHED
KEY FEATURES
•
COMPONENT QUANTITY: 2
•
NONSUPPLY ITEMS AND QUANTITIES: GEAR 2;PINION 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY2
NONSUPPLY ITEMS AND QUANTITIESGEAR 2;PINION 1
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-001-2090 3020-00-001-4468 3020-00-007-2779 3020-00-009-4033 3020-00-031-2269 3020-00-146-4181 3020-00-146-4222 3020-00-425-7115
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 500-1-20403?
500-1-20403 is a GEAR SET,SPUR,MATCHED.
What is the NSN for 500-1-20403?
500-1-20403 is cataloged in the U.S. Government catalog under NSN 3020-00-005-4158. 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.