GASKET (P/N 157) - New Surplus

Part 157 is an aircraft gasket that seals mating surfaces between flanged fittings in fuel and oil systems. Made from aerospace-grade elastomer or sheet material, this gasket prevents fluid and air leakage in engine and airframe assemblies. Installation requires clean, flat sealing surfaces and specified torque per aircraft maintenance documentation.

Replace the gasket whenever fittings are disturbed or removed. Conforms to FAA maintenance standards and aerospace material specifications for reliable sealing under pressure and temperature cycling.

What is the GASKET (P/N 157)?

Part 157 is an aircraft gasket that seals mating surfaces between flanged fittings in fuel and oil systems. Made from aerospace-grade elastomer or sheet material, this gasket prevents fluid and air leakage in engine and airframe assemblies.

What material is the 157 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 157 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 157.

What is the shelf life of the 157?

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 157.