SEAL (P/N 153-8) - New Surplus

The 153-8 is an elastomeric seal ring conforming to AS568 aerospace sizing standards. This seal maintains pressure integrity and prevents leakage at static hydraulic fitting interfaces in aircraft systems. Installed in standard gland configurations, the elastomer material is selected based on compatibility with the system fluid—hydraulic oil, fuel, or other aircraft media per MS28775 specifications.

Verify elastomer type and gland dimensions against the applicable aircraft maintenance manual and illustrated parts catalog before installation.

What is the SEAL (P/N 153-8)?

The 153-8 is an elastomeric seal ring conforming to AS568 aerospace sizing standards. This seal maintains pressure integrity and prevents leakage at static hydraulic fitting interfaces in aircraft systems.

What material is the 153-8 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 meets aviation specifications for its intended use. Contact us for specific material data.

Can I order the 153-8 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 153-8.

What is the shelf life of the 153-8?

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 153-8.