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NAS509-7C Plain Hexagon Nut

Product Series: NAS
ECCN: EAR99
Schedule: 7318.16.0085

Manufacturer certifications are shipped with your order FREE of charge

Unit of Measure: EA

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Material

Iron alloy 660

Thread Class

3b

Thread Series

Unjf (fine thread with external controlled root radius)

Thread Size

0.437 inches

Bearing Surface Finish: 125 microinches
Bearing Surface Type: Chamfered
Nut Height: Between 0.271 inches and 0.291 inches
Nut Style: Hexagon
Thread Direction: Right-hand
Thread Qty Per Inch (tpi): 20
Width Across Flats: Between 0.615 inches and 0.627 inches