NAS1805-4 Self-Locking Extended Washer Nut

Product Series
NAS
ECCN
EAR99
Schedule
8112.29.0000
Manufacturer certifications are shipped with your order FREE of charge
Unit of Measure: EA

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Material
Iron alloy 660
Surface Treatment
Qq-p-35 federal specification single treatment response
Thread Class
3b
Thread Series
Unjf (fine thread with external controlled root radius)
Thread Size
0.250 inches
Locking Feature
Prevailing torque all metal design
Material Specification
Ams 5731 assn standard single material response
Nut Style
Double hexagon
Overall Height
0.250 inches
Specification Data
80205-nas1805 professional/industrial association standard
Tempurature Rating
450.0 degrees fahrenheit
Thread Direction
Right-hand
Thread Qty Per Inch (tpi)
28
Washer Outside Diameter
0.434 inches
Washer Thickness
0.020 inches
Width Across Flats
Between 0.305 inches and 0.313 inches
Lubrication
Dry film lubricant