Helicopter Apache AH-64 NAS1102-6-14 Torque Set Machine Screw 5305-00-834-3710

NAS1102-6-14 Machine Screw (5305-00-834-3710)

Steel machine screw per NAS1102, 3/8-24 UNJF thread, for AH-64 Apache.

Part Information

• Design Control Activity: National Aerospace Standards
• Part Number: NAS1102-6-14
• NSN: 5305-00-834-3710
• End Item: AH-64 Apache

Specifications

• Thread Class: 3A
• Thread Direction: Right-hand
• Thread Series: Unified National Joint Fine (UNJF)
• Nominal Thread Diameter: 0.375 in
• Threads Per Inch: 24
• Thread Length: 0.632 in minimum
• Fastener Length: 0.844–0.875 in
• Head Diameter: 0.742–0.762 in
• Countersink Angle: 99.0–101.0 degrees
• Minimum Tensile Strength: 160,000 psi
• Hardness: Rockwell C 36.0–40.0
• Material: Steel Comp 4140, E4340, 6150, 8735, or 8740
• Material Spec: MIL-S-5626, MIL-S-5000, MIL-S-8503, MIL-S-6098, or MIL-S-6049
• Surface Treatment: Cadmium and Chromate
• Surface Treatment Spec: QQ-P-416 Type 2 Class 3
• Standard: NAS1102