Description

The D38999/26FA35SD circular electrical connector is a part number associated with the MIL-DTL-38999 Series III family of circular connectors, designed for demanding electrical interconnection applications. This connector family is widely used in aerospace, aviation, military, defence, and industrial electronic systems where secure connections and durable construction are important.

The D38999/26FA35SD part number should be verified against the original manufacturer’s documentation to confirm its exact contact arrangement, shell finish, materials, and electrical specifications before purchase or installation.

Key Features

• Part Number: D38999/26FA35SD
• Connector Family: MIL-DTL-38999 Series III
• Connector Style: Circular electrical connector plug
• Application Category: Military and industrial interconnection systems
• Configuration: Verify contact arrangement and insert orientation against the manufacturer’s datasheet
• Shell Material and Finish: Confirm from the manufacturer’s part-number documentation
• Contact Type and Plating: Confirm from the manufacturer’s technical specifications

Applications

Depending on the verified connector configuration, the MIL-DTL-38999 Series III family is used in applications such as:

• Aerospace and aviation electrical systems
• Military and defence electronics
• Communication and avionics equipment
• Industrial control and instrumentation
• Marine electronics
• High-reliability electrical interconnection assemblies

Why Choose a MIL-DTL-38999 Series III Connector?

The MIL-DTL-38999 Series III connector family is designed for applications requiring secure coupling, mechanical durability, and dependable electrical interconnection. Selecting the correct part number is essential to ensure compatibility with existing wiring, mating connectors, and equipment requirements.

The D38999/26FA35SD may be suitable for your application once its exact manufacturer specifications have been confirmed. Engineers, OEMs, maintenance teams, and procurement professionals should review the manufacturer’s datasheet before selecting a replacement or integrating the connector into a new assembly.