NATO Stock Number
5306-01-383-2499
Sold in multiples of
EA
DEMIL
NO
Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.468 inches
Eye Inside Diameter
Between 0.190 inches and 0.192 inches
Shoulder Thickness
0.078 inches
Shank Length
Between 0.641 inches and 0.688 inches
Eye Stock Thickness
Between 0.120 inches and 0.130 inches
Shoulder Diameter
0.500 inches
Shank Unthreaded Hole Diameter
0.066 inches first hole and 0.086 inches first hole
Overall Length
1.375 inches
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
28
Min. Tensile Strength (psi)
125000 pounds per square inch
Hardness Rating
26.0 rockwell c and 32.0 rockwell c
Distance From Center Of Eye To Shank End
1.125 inches
Criticality Code Justification
Feat
Distance From Threaded End To Shank Hole Center
0.156 inches first hole
Eye Outside Width
0.500 inches
Material
Steel comp 4140 or steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130
Material Specification
Mil-s-5626 military specification 1st material response or mil-s-6049 military specification 2nd material response or mil-s-6050 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-6758 military specification 5th material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification all treatment responses
Style Designator
Round, closed w/shoulder
Thread Series Designator
Unf
