D38999/20WD97BN Specifications
Manufacturer: Deutsch
Part Number: D38999/20WD97BN
NSN: 5935-01-381-0225
Connector Type: Circular Receptacle
Series: MIL-DTL-38999 Series III
Contact Gender: Socket
Number of Positions: 12
Shell Size: 17
Insert Arrangement: 17-97
Mounting Style: Jam Nut
Termination Type: Crimp
Coupling Mechanism: Self-Locking Threaded
Shell Finish: Olive Drab Cadmium
Shielding: EMI/RFI Shielded
Operating Temperature Range: -65°C to +200°C
Packaging: Factory
Key Features
The D38999/20WD97BN is a MIL-DTL-38999 Series III circular jam nut receptacle engineered for aerospace and defense interconnect systems. It features 12 socket contacts for reliable signal routing. Additionally, the jam nut mounting style allows secure installation in limited panel space. The self-locking threaded coupling ensures stable mating under vibration. Because it meets military specification standards, it integrates directly into regulated aerospace and defense platforms. As a result, it delivers dependable electrical and mechanical performance in mission-critical environments.
Applications
Military aircraft avionics systems
Ground vehicle communication modules
Naval radar interface assemblies
Aerospace instrumentation panels
Defense electronic subsystems
Environmental sealed cable harnesses
Secure tactical communication equipment
High-reliability circular interconnect systems
Product Overview
The D38999/20WD97BN from Deutsch delivers rugged connectivity for harsh operational conditions. First, its 12-position insert arrangement supports compact and organized signal management. Furthermore, the crimp termination style enables consistent and serviceable cable installation. Because it incorporates EMI and RFI shielding, it protects signal integrity in electrically demanding systems.
Moreover, the jam nut configuration provides strong panel retention while conserving mounting space. In addition, MIL-DTL-38999 compliance supports qualification within aerospace and defense procurement programs. Therefore, it is suitable for both new production builds and maintenance replacements. Overall, this circular receptacle provides secure mating, corrosion resistance, and long-term reliability.
Contact Us
Cyndtek supplies new, factory-packaged MIL-spec circular connectors for aerospace, defense, and government procurement programs. If you require immediate availability or program-level pricing, contact our team directly. We support OEMs, contractors, and procurement professionals nationwide. For ordering details and current inventory, visit https://cyndtek.com/shop/.
For additional available stock, browse our full inventory.
