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A18759 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A18759: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include width: 1.470 INCHES NOMINAL IN, diameter: 2.500 INCHES NOMINAL IN, material: ALUMINUM BLADE, blade_quantity: 28, style_designator: CURVED BLADES SINGLE WIDTH, attachment_method: SETSCREW. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-287-5015, 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
A18759
NSN: 4140-00-287-5015
NIINs: 002875015, 011630472
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 60399 — REGAL-BELOIT CORPORATION DBA FASCO GROUP DIV CASSVILLE DIVISION (USA)
SPECIFICATIONS
width1.470 INCHES NOMINAL IN
diameter2.500 INCHES NOMINAL IN
materialALUMINUM BLADE
blade_quantity28
style_designatorCURVED BLADES SINGLE WIDTH
attachment_methodSETSCREW
NSN4140-00-287-5015
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN A18759 MFR GEAR,SPUR
KEY FEATURES
•
STYLE DESIGNATOR: CURVED BLADES SINGLE WIDTH
•
ATTACHMENT METHOD: SETSCREW
•
DIAMETER: 2.500 INCHES NOMINAL IN
•
BLADE QUANTITY: 28
•
WIDTH: 1.470 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM BLADE
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCURVED BLADES SINGLE WIDTH
ATTACHMENT METHODSETSCREW
DIAMETER2.500 INCHES NOMINAL IN
BLADE QUANTITY28
WIDTH1.470 INCHES NOMINAL IN
MATERIALALUMINUM BLADE
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 A18759?
A18759 is a GEAR,SPUR.
What is the NSN for A18759?
A18759 is cataloged in the U.S. Government catalog under NSN 4140-00-287-5015. 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.