SSTA Wiki documentation# The collective knowledge of the SSTS shall be contained here. Note This project is under active development. 1. Pipe Fittings 1.1. National Pipe Thread (NPT) 1.2. Flare (AN/JIC) 1.3. Compressed Gas Association (CGA) 1.4. O-ring Boss (ORB) 2. Recovery Methods 2.1. Single-Bay, Single-Deploy 2.2. Single-Bay, Dual-Deploy 2.3. Dual-Bay, Dual-Deploy 3. Oxygen Safety 3.1. Oxygen Cleaning 3.2. Oxygen Service