809-155 Specifications
Manufacturer: TTI
Product Category: Connector Sealing Plug
Part Number: 809-155
Contact Size: 20
Plug Type: Sealing Plug
Material: Silicone Elastomer
Application: Environmental Sealing
Connector Compatibility: MIL-Spec Circular Connectors
Color: Standard Connector Seal Color
Installation: Rear Insert
Application Environment: Aerospace and Military
Function: Unused Contact Cavity Sealing
Product Condition: New
Key Features
The 809-155 sealing plug provides reliable environmental protection for unused size 20 contact cavities. Because it is manufactured from silicone elastomer, it offers flexibility and long-term sealing performance. In addition, the plug helps maintain connector integrity by preventing moisture and debris intrusion. The compact design also allows easy installation and removal during maintenance. Therefore, it is well suited for aerospace and defense connector systems.
Applications
MIL-DTL-38999 connector assemblies
Aircraft wiring harnesses
Military communication systems
Avionics connector maintenance
Defense electronic platforms
Industrial circular interconnect systems
Product Overview
The 809-155 from TTI is a size 20 silicone sealing plug designed for use in MIL-spec circular connectors. It installs into unused contact cavities to preserve environmental sealing performance. Because connector integrity is critical in regulated systems, sealing unused positions helps maintain system reliability.
Moreover, the silicone construction resists temperature variation and vibration in demanding environments. This makes the plug suitable for aerospace platforms, military vehicles, and industrial equipment exposed to harsh conditions. In addition, compatibility with standard circular connector systems allows flexible integration into approved harness assemblies.
As a result, technicians rely on 809-155 sealing plugs to maintain connector environmental performance. Cyndtek supplies new MIL-spec interconnect components ready for immediate deployment.
Contact Us
Cyndtek is your trusted source for MIL-spec connectors and aerospace interconnect hardware. For pricing, availability, or technical questions about 809-155, contact our team today. You can also explore our full selection of electronic components at https://cyndtek.com/shop/. Our team supports OEMs, contract manufacturers, and defense programs with responsive service.
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