NAS1804-7N Self-Locking Extended Washer Nut

NAS1804-7N Self-Locking Extended Washer Nut (2)

NAS1804-7N Self-Locking Extended Washer Nut (3)

NAS1804-7N Self-Locking Extended Washer Nut (4)

NAS1804-7N Self-Locking Extended Washer Nut (5)

NAS1804-7N Self-Locking Extended Washer Nut (6)

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NAS1804-7N Self-Locking Extended Washer Nut

Product Series: NAS
ECCN: EAR99
Schedule: 7318.22.0000

Manufacturer certifications are shipped with your order FREE of charge

Unit of Measure: EA

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Material

Steel comp 601 and steel comp h11

Surface Treatment

tyii federal specification single treatment response qq-p-416

Thread Class

3b

Thread Series

Unjf (fine thread with external controlled root radius)

Thread Size

0.437 inches

Hardness Rating: 45.0 rockwell c
Locking Feature: Prevailing torque all metal design
Material Specification: Ams 6304 assn standard 1st material response or ams 6487 assn standard 2nd material response
Nut Style: Double hexagon
Overall Height: 0.438 inches
Thread Direction: Right-hand
Thread Qty Per Inch (tpi): 20
Washer Outside Diameter: 0.729 inches
Washer Thickness: 0.069 inches
Width Across Flats: Between 0.553 inches and 0.564 inches