SEAL (P/N 79419) - New Surplus

Part 79419 is an elastomeric seal engineered for aircraft hydraulic fittings and actuators. This component prevents fluid leakage at system joints by conforming to gland and fitting surfaces under pressure. Sized and selected using SAE AS568 O-ring dimensional standards, the seal must be installed with the correct material composition and dash number per aircraft maintenance manual specifications.

Replace during disassembly to maintain system integrity. Installation follows FAA AC 43.13 guidance to prevent damage and ensure proper seating.

What is the SEAL (P/N 79419)?

Part 79419 is an elastomeric seal engineered for aircraft hydraulic fittings and actuators. This component prevents fluid leakage at system joints by conforming to gland and fitting surfaces under pressure.

What material is the 79419 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 79419 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 79419.

What is the shelf life of the 79419?

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 79419.