SEAL,PLAIN ENCASED (P/N 524919) - New Surplus

The 524919 is a plain encased shaft seal with a metal case and silicone rubber element. It retains fluid and blocks contaminants around rotating shafts in engine and gearbox accessories. Press-fit installation into the housing bore creates a dynamic seal where the shaft rotates through.

Cataloged under NSN 5330-00-185-0341, this seal handles typical fluid retention and contamination prevention in aircraft powerplant applications. Verify bore dimensions and seal specifications in the applicable Illustrated Parts Catalog before installation.

What is the SEAL,PLAIN ENCASED (P/N 524919)?

The 524919 is a plain encased shaft seal with a metal case and silicone rubber element. It retains fluid and blocks contaminants around rotating shafts in engine and gearbox accessories.

What material is the 524919 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,PLAIN ENCASED meets aviation specifications for its intended use. Contact us for specific material data.

Can I order the 524919 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 524919.

What is the shelf life of the 524919?

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 524919.