The Whelen 38-0230021-00 Gasket is an aviation lighting sealing component designed for use with Whelen W-1283-W position light lens assemblies. This gasket provides a protective seal between the lens and lighting housing, helping prevent moisture, dust, and environmental contaminants from entering the aircraft lighting system.

Manufactured for aviation applications, the gasket is engineered to maintain proper fitment and sealing performance in environments exposed to vibration, temperature changes, and weather conditions during aircraft operation.

Its primary features include:
Replacement gasket for Whelen W-1283-W position light lens assemblies
Helps protect lighting systems from moisture and contaminants
Designed for aviation navigation and position light applications
Flexible and durable sealing material construction
Supports proper lens fitment and vibration resistance
Suitable for aircraft maintenance and lighting system servicing

Components like the Whelen 38-0230021-00 are commonly used during aircraft lighting maintenance procedures to preserve sealing integrity, extend lighting system life, and ensure reliable exterior light performance in operational flight environments.