GASKET (P/N 55161) - New Surplus

Part 55161 is a gasket that seals mating surfaces at flanged joints to prevent fluid and environmental leakage. Installed between access panels and structural components, this gasket controls air and moisture ingress in aircraft systems. Material composition and thickness vary by installation per aircraft specifications.

Installation follows approved maintenance data and AC 43.13 guidance. Verify compatibility with your aircraft's Illustrated Parts Catalog before use. Proper sealing maintains system integrity and prevents contamination in fuel, hydraulic, and environmental control applications.

What is the GASKET (P/N 55161)?

Part 55161 is a gasket that seals mating surfaces at flanged joints to prevent fluid and environmental leakage. Installed between access panels and structural components, this gasket controls air and moisture ingress in aircraft systems.

What material is the 55161 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 55161 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 55161.

What is the shelf life of the 55161?

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 55161.