M85049/49-2-8W Circular Connector Backshell

The M85049/49-2-8W is a MIL-spec circular connector backshell with integrated cable clamp designed to provide strain relief and secure cable management in high-reliability electrical interconnect systems. Built to the SAE AS85049 standard, this backshell is widely used in aerospace, defense, and rugged industrial environments where durable cable termination and connector protection are required. 

The unit features a straight (180°) cable exit design that routes cables directly out of the connector while clamp screws secure the cable jacket, minimizing stress on contacts and preventing damage from vibration or movement. Constructed from aluminum alloy with cadmium plating and an olive-drab finish, it provides strong mechanical durability and corrosion resistance in demanding conditions.

Designed for shell size 8 circular connectors, the M85049/49-2-8W is compatible with MIL-DTL-38999 Series I and II connectors, making it suitable for aerospace avionics, military electronics, and ruggedized equipment installations.

Key Features

• MIL-spec backshell compliant with SAE AS85049

• Integrated cable clamp for strain relief and cable retention

• Straight (180°) cable exit configuration

• Aluminum alloy construction with cadmium plating

• Olive drab finish for military-grade applications

• Compatible with MIL-DTL-38999 Series I & II connectors

Technical Specifications

• Type: Circular connector backshell / cable clamp

• Series: AS85049 (M85049)

• Shell Size: 8

• Cable Exit Angle: 180° (straight)

• Cable Opening: 0.130″ – 0.200″ (3.30 – 5.08 mm)

• Material: Aluminum alloy

• Plating: Cadmium

• Shielding: Unshielded

• Outside Diameter: ~0.617″ (15.67 mm)