SEAL-ANTENNA MAST (P/N csp181-1) - New Surplus

The csp181-1 is an aerospace elastomer seal designed for antenna mast installations on aircraft fuselage surfaces. This seal creates a watertight environmental barrier at the mast-to-skin interface, preventing moisture ingress around communication and navigation antennas. The elastomer material accommodates thermal cycling and vibration while maintaining compression set in typical flight environments.

Installation involves positioning the seal around the mast base before fastening per aircraft maintenance manual specifications. Used on fixed-wing aircraft where reliable antenna mounting and weatherproofing are essential for system performance.

What is the SEAL-ANTENNA MAST (P/N csp181-1)?

The csp181-1 is an aerospace elastomer seal designed for antenna mast installations on aircraft fuselage surfaces. This seal creates a watertight environmental barrier at the mast-to-skin interface, preventing moisture ingress around communication and navigation antennas.

What material is the csp181-1 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-ANTENNA MAST meets aviation specifications for its intended use. Contact us for specific material data.

Can I order the csp181-1 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 csp181-1.

What is the shelf life of the csp181-1?

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 csp181-1.