42FLW524 Self-Locking Extended Washer Nut

42FLW524 Self-Locking Extended Washer Nut (2)

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42FLW524 Self-Locking Extended Washer Nut

NSN: 5310-00-811-8050
ECCN: EAR99
Schedule: 7318.22.0000

Unit of Measure: EA

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Material

Steel comp 8630 or steel comp 4037 or steel comp 8740

Surface Treatment

Cl 3 federal specification single treatment response type 1 qq-p-416

Thread Class

Thread Series

Unjf (fine thread with external controlled root radius)

Thread Size

0.312 inches

Hardness Rating: Between 34.0 rockwell c and 43.0 rockwell c
Locking Feature: Prevailing torque all metal design
Material Specification: Ams6280 assn standard 1st material response or ams6300 assn standard 2nd material response or ams6322 assn standard 3rd material response
Nut Style: Double hexagon
Overall Height: 0.363 inches
Tempurature Rating: 450.0 degrees fahrenheit
Thread Direction: Right-hand
Thread Qty Per Inch (tpi): 24
Washer Outside Diameter: 0.547 inches
Washer Thickness: 0.044 inches
Width Across Flats: Between 0.430 inches and 0.439 inches
Lubrication: Soluble lubricant