AN4 (7/16-20 UNF) male to 3/8" NPT taper pipe thread. The AN side is sealed by a 37 degree angle.
Material:The fitting is manufactured from aircraft quality aluminum alloy 6061-T6 which is lightweight but durable. Anodized surface used for corrosion protection, strong strength and durability.
Precision high performance NPT to AN fitting are fully compatible with any liquid or gas, such as fuel, coolant, etc.
Recommend to use sealant or PTFE tape to ensure no leakage at the NPT end. Use wrench to remove and install it.
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