GASKET (P/N 753443-2) - New Surplus

The 753443-2 is a gasket for aircraft airframe access panels and mating surface sealing. This component prevents fluid leakage and pressure loss where panel edges meet structural surfaces. Installation requires clean, damage-free mating surfaces with fastener torque applied per aircraft maintenance manual specifications.

The gasket conforms to NSN 5330-01-298-8129 standards for aviation packing and sealing materials. Verify compatibility with your aircraft's Illustrated Parts Catalog before installation.

What is the GASKET (P/N 753443-2)?

The 753443-2 is a gasket for aircraft airframe access panels and mating surface sealing. This component prevents fluid leakage and pressure loss where panel edges meet structural surfaces.

What material is the 753443-2 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 753443-2 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 753443-2.

What is the shelf life of the 753443-2?

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 753443-2.