SEAL (P/N 2142) - New Surplus

The 2142 is an elastomeric seal designed for aircraft hydraulic, pneumatic, and fuel system interfaces. This seal prevents leakage at line fittings and component flanges by conforming to SAE AS568 aerospace O-ring dimensions and tolerances. Installation requires matching the correct dash size and material specification to your aircraft system per the maintenance manual.

Commonly used in general and commercial aviation hydraulic circuits where reliable pressure containment is critical during flight operations.

What is the SEAL (P/N 2142)?

The 2142 is an elastomeric seal designed for aircraft hydraulic, pneumatic, and fuel system interfaces. This seal prevents leakage at line fittings and component flanges by conforming to SAE AS568 aerospace O-ring dimensions and tolerances.

What material is the 2142 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 meets aviation specifications for its intended use. Contact us for specific material data.

Can I order the 2142 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 2142.

What is the shelf life of the 2142?

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 2142.