Description

The D38999/32F13R Protective Receptacle Dust Cap offers mil-spec defense for unmated MIL-DTL-38999 Series III circular connectors. Specifically engineered for shell size 13 receptacles, this metal protective cover prevents environmental contamination, moisture ingress, and contact damage when circular connectors remain unattached in mission-critical applications.

Key Features & Technical Specifications

• Military Standard: Fully compliant with MIL-DTL-38999 Series III standards.

• Component Type: Protective cover / dust cap for jam-nut and wall-mount receptacles.

• Shell Size: 13

• Material & Finish: High-strength aluminum alloy with Electroless Nickel plating (Class F) for high conductivity and corrosion resistance.

• Attachment Style: Flexible stainless steel wire rope lanyard with a secure ring terminal (R attachment) for permanent tethering to the panel or shell.

• Mating Mechanism: Fast triple-start ACME thread for rapid, anti-vibration engagement.

Typical Applications

• Aerospace & Avionics: Flight control systems, radar units, and commercial/military avionics bay panels.

• Defense Electronics: Tactical communications, ground vehicle systems, and military ruggedized devices.

• Industrial & Marine: Offshore instrumentation, heavy machinery sensors, and harsh environment power interconnects.