SEAL BRG (P/N 5004387) - As Removed

The 5004387 is a bearing seal designed for aircraft gearboxes, pumps, and accessory drives. This seal retains lubricant around rotating bearing elements while excluding contaminants from the housing interior. Elastomeric construction provides reliable sealing under operational temperatures and pressures typical in fixed-wing aircraft powerplant and accessory applications.

Installation requires verification of part-number compatibility in the aircraft's Illustrated Parts Catalog and adherence to the applicable component maintenance manual for proper fit and orientation.

What is the SEAL BRG (P/N 5004387)?

The 5004387 is a bearing seal designed for aircraft gearboxes, pumps, and accessory drives. This seal retains lubricant around rotating bearing elements while excluding contaminants from the housing interior.

What material is the 5004387 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 BRG meets aviation specifications for its intended use. Contact us for specific material data.

Can I order the 5004387 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 5004387.

What is the shelf life of the 5004387?

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 5004387.