AN23-12 Military Clevis Bolt

Thread Series Designator: UNF (fine thread)

Thread Qty Per Inch (tpi): 32

Thread Class: 3a

Thread Diameter: 0.190 inches

Thread Direction: Right-hand

Thread Length: 0.323 INCHES MINIMUM AND 0.363 INCHES MAXIMUM

Surface Treatment Specification: Qq-p-416 type 2 class 3 federal specification single treatment response

Min. Tensile Strength (psi): 125000 pounds per square inch

Shank Unthreaded Hole Diameter: 0.070 inches first hole and 0.080 inches first hole

Single Shear Strength: 2125 pounds per square inch

Surface Treatment: Cadmium and chromate

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 or ams @6300 assn standard 6th material response

Material: Steel comp

Internal Drive Style: Slot

Head Diameter: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM

Head Height: 0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM

Head Style: Button

Hardness Rating: 26.0 rockwell c and 32.0 rockwell c

Fastener Length: 0.771 INCHES MINIMUM AND 0.791 INCHES MAXIMUM

Groove Diameter: 0.141 INCHES NOMINAL

Distance From Head Largest Surface To Shank Hole Center: 0.136 INCHES MINIMUM FIRST HOLE AND 0.146 INCHES MAXIMUM FIRST HOLE

 

This clevis bolt is used on these military aircraft: C-2A, KC-130 Hercules, U-2 Spy Plane, E2, C2, MH-53E Helicopter, CH-53 Helicopter, E-2C Hawkeye, MQ-8C Scout, T-37 Trainer, F-14 Tomcat, CH-53E Rotorcraft, KC-135 Tanker, P-3 Orion, B-52 Stratofortress and Knox Class Ships as well as the ASROC Launcher.