NATO Stock Number
5310-01-347-5378
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Nut Style
Single ball seat, double hexagon
Ball Seat Radius
Between 0.435 inches and 0.440 inches
Nut Height
0.455 inches
Width Across Flats
Between 0.430 inches and 0.439 inches
Tempurature Rating
450.0 degrees fahrenheit
Thread Series
Unjf
Thready Qty Per Inch (tpi)
24
Hardness Rating
Between 36.0 rockwell c and 40.0 rockwell c
Thread Size
0.375 inches
Material
Steel comp 8740 or steel comp 4340
Material Specification
Mil-s-6049 military specification 1st material response or mil-s-5000 military specification 2nd material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification single treatment response