D38999/26KB2SN Specifications
Manufacturer: Amphenol
Part Number: D38999/26KB2SN
NSN: 5935-01-447-9011
Connector Type: Circular Plug
Series: MIL-DTL-38999 Series III
Contact Gender: Socket
Number of Positions: 2
Shell Size: 9
Insert Arrangement: B2
Configuration: Straight
Termination Type: Crimp
Contact Plating: Gold over Nickel
Shell Finish: Cadmium Olive Drab
Operating Temperature Range: -65°C to +200°C
Compliance: MIL-DTL-38999 Qualified
Packaging: Factory
Key Features
The D38999/26KB2SN is a MIL-DTL-38999 Series III circular plug engineered for rugged aerospace and defense interconnect systems. It features two gold-plated socket contacts to ensure stable signal transmission. Additionally, the threaded coupling mechanism provides secure mating under vibration and mechanical stress. The cadmium olive drab finish enhances corrosion resistance in harsh field environments. Because it meets MIL-spec qualification standards, it integrates directly into regulated military and aerospace platforms. As a result, it supports mission-critical power and signal assemblies requiring environmental sealing and mechanical durability.
Applications
Military aircraft avionics systems
Ground vehicle communication modules
Naval radar and sensor assemblies
Aerospace instrumentation platforms
Defense electronic subsystems
Secure tactical communication networks
Environmental sealed connector assemblies
Low-circuit power distribution systems
Product Overview
The D38999/26KB2SN from Amphenol delivers reliable circular connectivity in demanding environments. First, its two-position insert arrangement supports compact power or signal routing. Furthermore, the Series III threaded coupling ensures stable engagement under mechanical stress. Because it incorporates gold-plated socket contacts, it enhances conductivity and long-term performance.
Moreover, the cadmium olive drab shell finish provides durability in corrosive operational conditions. In addition, crimp termination supports consistent harness assembly in production environments. Therefore, it is suitable for both new system builds and maintenance replacements. Overall, this circular plug offers rugged construction, environmental protection, and dependable MIL-spec performance for aerospace and defense applications.
Contact Us
Cyndtek supplies new, factory-packaged Amphenol MIL-DTL-38999 connectors for aerospace, defense, and government procurement programs. If you require immediate availability or project-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/.
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