Drilled Shank Close Tolerance Bolt NAS6606D21

Description:

Length: 1.890", grip: 1.312", thread: 3/8-24, hex head, drilled shank, tension, long thread, cadmium plated alloy steel

NAS6606D21 Details

National Stock Number (NSN)	5306-00-763-7931
Alternate Part Number	N/A
Federal Supply Class (FSC)	5306
Unit of Measure (UOM)	2 /Ea.
Thread Class	3a
Thread Direction	Right-hand
Thread Length	0.578 inches
Fastener Length	1.890 inches
Head Style	Dished hexagon
Head Height	0.188 inches
Width Between Flats	Between 0.553 inches and 0.564 inches
Hole Diameter	0.070 inches
Grip Diameter	Between 0.3735 inches and 0.3745 inches
Shank Unthreaded Hole Diameter	0.106 inches first hole
Thread Diameter	0.375 inches
Grip Length	1.312 inches
Hole Quantity	3
Hole Type	Drilled
Thready Qty Per Inch (tpi)	24
Min. Tensile Strength (psi)	160000 pounds per square inch
Hardness Rating	36.0 rockwell c and 40.0 rockwell c
Hole Configuration Style	Hexagon corners
Distance From Head Largest Bearing Surface To Shank Hole Center	1.693 inches first hole
Material	Steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740
Material Specification	Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-8503 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-6049 military specification 5th material response
Surface Treatment	Cadmium and chromate
Surface Treatment Specification	Qq-p-416, type 2 cl 2 federal specification single treatment response
Thread Series Designator	Unf
Specification Data	80205-nas1306 professional/industrial association standard

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