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Description
15990015 – Woodruff Key 3/16" x 3/4" (Half-Moon Key)
The 15990015 Woodruff Key is a precision half-moon (Woodruff) machine key designed to securely locate and drive rotating components such as flywheels, pulleys, gears, or crankshaft-mounted parts. With a 3/16 inch width and 3/4 inch diameter, this key provides accurate alignment and reliable torque transfer between the shaft and mating component.
Manufactured to standard Woodruff key dimensions, this part ensures proper seating in the shaft keyway and dependable performance in small engines and outdoor power equipment.
Product Details
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Part Number: 15990015
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Part Name: Woodruff Key
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Key Size: 3/16" x 3/4"
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Type: Woodruff / Half-Moon Key
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Material: Hardened Steel
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Condition: New
Function & Features
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Aligns and secures rotating components on a shaft
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Provides positive torque transmission
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Half-moon design allows self-aligning fit in keyway
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Precision-machined for proper seating
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Hardened steel construction for strength and wear resistance
Applications
The 15990015 Woodruff Key is used on select small engines, lawn mowers, and outdoor power equipment, commonly in crankshaft, flywheel, pulley, or gear applications where a 3/16" x 3/4" Woodruff key is specified.
Exact compatibility depends on shaft size and keyway design.
This standard Woodruff key is ideal for maintaining proper component alignment, secure mounting, and reliable power transmission in mechanical and engine applications.
