NAS1726-4E Self-Locking Assembled 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
Steel comp 8740
Thread Class
2b
Thread Series
Unjf (fine thread with external controlled root radius)
Thread Size
0.250 inches
Hardness Rating
Between 36.0 rockwell c and 45.0 rockwell c
Locking Feature
Prevailing torque all metal design
Nut Counterbore Depth
0.072 inches and 0.087 inches
Nut Style
Flat with turned up edge
Overall Height
Between 0.271 inches and 0.291 inches
Specification Data
80205-nas1726 professional/industrial association standard
Tempurature Rating
450.0 degrees fahrenheit
Thread Direction
Right-hand
Thread Qty Per Inch (tpi)
28
Washer Outside Diameter
0.460 inches
Width Across Flats
Between 0.274 inches and 0.284 inches
Lubrication
Soluble lubricant