Glenair 550S039M3R3E1-04B mil-spec connector

Product Description

Glenair 550S039M3R3E1-04B Circular Connector (NEW)

This new Glenair circular connector features rugged military-grade construction for reliable performance in harsh environments.

Key Specifications:

• Series: 550 (MIL-DTL-38999 Series III equivalent)

• Contacts: 4-pin (size/config verify per spec)

• Coupling: Bayonet lock (tri-start)

• Shell: Aluminum/alloy

• Environment: Resistant to vibration/moisture

Condition:

✅ NEW – Never installed
✅ Original manufacturer packaging
✅ No shelf wear visible

Typical Applications:

• Aircraft avionics

• Ground defense systems

• Shipboard electronics

• Spacecraft instrumentation