AN929-16 Protective Cap Assembly, Aluminum Alloy

The AN929-16 Cap Insert Assembly is a high-performance pressure seal fitting designed for use in demanding aviation applications, specifically for the AH-1S Attack Helicopter. Constructed from durable Aluminum Alloy 7075, this assembly features a right-hand internal thread with a nominal size of 1.375 inches and a thread quantity of 12 per inch. The anodized surface treatment enhances corrosion resistance, ensuring reliability under high-pressure conditions of up to 1500 pounds per square inch. With a seat angle of 37 degrees, this fitting provides a secure and leak-free connection, making it an essential component for critical aircraft systems.