ADAPTER,STRAIGHT,PIPE TO BOSS (P/N an816-6d) - New Surplus

The AN816-6D is a straight pipe-to-boss adapter connecting 37° flared tubing to threaded bosses in aircraft fluid systems. This aluminum alloy fitting joins 3/8" tube to 1/4" pipe at a 9/16"-18 boss, commonly used in hydraulic and fuel plumbing assemblies. Install with thread sealant and torque per aircraft maintenance manual specifications.

Follows AN standards and cross-references with AS4842/1 or AS5194 aerospace specifications.

What is the ADAPTER,STRAIGHT,PIPE TO BOSS (P/N an816-6d)?

The AN816-6D is a straight pipe-to-boss adapter connecting 37° flared tubing to threaded bosses in aircraft fluid systems. This aluminum alloy fitting joins 3/8" tube to 1/4" pipe at a 9/16"-18 boss, commonly used in hydraulic and fuel plumbing assemblies.

Does the an816-6d meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The ADAPTER,STRAIGHT,PIPE TO BOSS conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.

What material is the an816-6d manufactured from?

Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the an816-6d.

Can I order the an816-6d in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The ADAPTER,STRAIGHT,PIPE TO BOSS is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.