SEALK (P/N 5673-128) - New Surplus

The 5673-128 is an elastomeric seal designed for aircraft hydraulic system interfaces. This sealing element prevents fluid leakage at component connection points by conforming to AS568 O-ring standards. Installation requires lubricated surfaces and verification of gland dimensions against aircraft maintenance manual specifications.

Verify part number and drawing callouts before replacement to ensure proper fit and pressure integrity in hydraulic circuits.

What is the SEALK (P/N 5673-128)?

The 5673-128 is an elastomeric seal designed for aircraft hydraulic system interfaces. This sealing element prevents fluid leakage at component connection points by conforming to AS568 O-ring standards.

What material is the 5673-128 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 SEALK meets aviation specifications for its intended use. Contact us for specific material data.

Can I order the 5673-128 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 5673-128.

What is the shelf life of the 5673-128?

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 5673-128.