GASKET (P/N 70457) - New Surplus

Part 70457 is a static seal gasket for aircraft fluid and air system interfaces. This component prevents leakage between mating flanges in airframe assemblies, maintaining pressure integrity across fuel, hydraulic, and pneumatic connections. Commonly used in Cessna aircraft systems where reliable sealing is critical.

Installation requires clean, flat mating surfaces and proper torque per the aircraft maintenance manual. Verify compatibility through your aircraft's Illustrated Parts Catalog before installation.

What is the GASKET (P/N 70457)?

Part 70457 is a static seal gasket for aircraft fluid and air system interfaces. This component prevents leakage between mating flanges in airframe assemblies, maintaining pressure integrity across fuel, hydraulic, and pneumatic connections.

What material is the 70457 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 GASKET meets aviation specifications for its intended use. Contact us for specific material data.

Can I order the 70457 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 70457.

What is the shelf life of the 70457?

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 70457.