SEAL THREA (P/N 750-0000-5/16) - New Surplus

The 750-0000-5/16 is an elastomeric thread seal designed for 5/16-inch threaded connections in aircraft hydraulic and pneumatic systems. This compressible seal provides a leak-free interface at fitting ports and bosses when installed clean and lightly lubricated per aircraft maintenance manual specifications. Sized to AS568 aerospace O-ring standards, it compresses under torque to create a reliable seal at the joint.

Commonly used in hydraulic port connections on general aviation and commercial aircraft where vibration and pressure cycling demand consistent sealing performance.

What is the SEAL THREA (P/N 750-0000-5/16)?

The 750-0000-5/16 is an elastomeric thread seal designed for 5/16-inch threaded connections in aircraft hydraulic and pneumatic systems. This compressible seal provides a leak-free interface at fitting ports and bosses when installed clean and lightly lubricated per aircraft maintenance manual specifications.

What material is the 750-0000-5/16 made from?

Aircraft seals and O-rings are manufactured from various elastomers including nitrile (Buna-N), fluorocarbon (Viton), silicone, and PTFE depending on the application. The SEAL THREA meets aviation specifications for its intended use. Contact us for specific material data.

Can I order the 750-0000-5/16 in bulk quantities?

Yes, we stock seals and gaskets in quantity and offer bulk pricing. Submit a Request for Quote (RFQ) for volume orders, or call (904) 998-9101 for immediate quantity availability on the 750-0000-5/16.

What is the shelf life of the 750-0000-5/16?

Elastomeric seals have manufacturer-specified shelf lives that vary by material and storage conditions. We follow industry standards for cure date tracking and proper climate-controlled storage. Contact us for shelf life details on the 750-0000-5/16.