Built for dependable power and signal connection in demanding systems
The mil-dtl-38999 family is widely chosen by OEMs and procurement teams that need a stable, space-efficient interconnect for aerospace, defense, and industrial equipment. This 38999 connector is designed as a ruggedized military electrical connector with threaded coupling, helping maintain secure mating under vibration and operational stress while supporting both panel mount and cable mount layouts. As a mil-spec connector manufacturer offering this type of solution, the product gives buyers a practical way to specify a compact military circular connector for assemblies where long service life, reliable contact retention, and controlled installation are important to system performance.

Specification confidence from a proven military circular connector format
Built around the MIL-DTL-38999 Series I form factor, this connector reflects the requirements expected from a mil-dtl-38999 manufacturer and a military circular connector factory serving regulated and high-reliability programs. The product title indicates threaded coupling, panel mount and cable mount options, and the MS27467T17E42SN identification, giving engineers and sourcing teams a clear reference for integration and replacement planning. For buyers comparing mil dtl 38999 options, the value is in a familiar connector platform that supports standardized procurement, easier cross-checking against existing builds, and better alignment with specification-controlled assemblies in aerospace plug and socket applications.

Well-suited for aerospace, defense, and rugged equipment programs
For panel builders, system integrators, and distributors, this connector is a practical fit wherever secure circular interconnects are needed in compact enclosures, airborne systems, ground support equipment, or field-deployed hardware. Its ruggedized design and military circular connector profile make it suitable for applications where connection stability, assembly consistency, and maintainable hardware matter to operations and maintenance teams. Whether used as a direct replacement, a production component, or a stocked item for program support, this military circular connectors solution helps buyers source a dependable interface that fits structured BOM control, repeatable installation, and the demands of mission-focused equipment.

Reliable Mechanical Structure for Demanding Assemblies
This mil-dtl-38999 manufacturer product is built around a threaded and bayonet coupling structure that helps maintain stable contact under vibration and repeated handling. For procurement teams and system integrators, that means the 38999 connector is easier to specify for equipment that must hold alignment, maintain signal continuity, and support dependable mating in industrial or aerospace installations. The panel mount and cable mount options also make it practical for different enclosure layouts, reducing redesign effort while keeping the connector family consistent across assemblies.

Ruggedized Contact Performance and Maintenance Value
As a mil-spec connector manufacturer offering mil dtl 38999 and military circular connectors, the product is suited to applications that need stable electrical performance over long service periods. Its ruggedized construction supports reliable operation in environments where dust, vibration, and frequent connection cycles can affect standard connectors. For maintenance teams, the circular format and defined coupling method make inspection, replacement, and field servicing more practical, which helps reduce downtime and simplifies spare-parts planning.



MS27467T17E42SN: Precision for Demanding Applications

Introduction

The product in the realm of high-reliability electrical connectors. Designed to meet rigorous industry standards, this connector is engineered for applications where performance, durability, and signal integrity are non-negotiable. As a critical component in electronic systems, it ensures secure and efficient connections in even the most challenging environments.

• Termination Type: Solder cup contacts for robust, gas-tight
• Operating Temperature: -65°C to +200° at +175°C)
• Voltage Rating: altitude)
• Current Rating: 5A per contact (derated per temperature curve)
• **Insulation Resistance1344)
• Plating Specification: Gold metal, with tin finish on shell
• Vibration Resistance: Meets MIL-STD-202 Method 204 conditions
• Shielding Effectiveness: > MHz to 10 GHz)

Material Composition & Construction

The product aluminum alloy shells with cadmium plating under the tin finish for superior corrosion resistance. The dielectric material utilizes PTFE-based composites with exceptional dielectric properties (εr=2. employ beryllium copper alloy (C17200) with 50 microinches of gold over 100 microinches of nickel underplate.

Performance Advantages

• interface, connector interface, cable entry) with conductive elastomer gaskets
• Hermetic Sealing: Tested to 15 psi differentialcc/sec)
• Mating Durability: 500 minimum mating cycles without degradation of electrical parameters
• Environmental Sealing:ets IP68 requirements when mated with proper backshell
• **Flame Resistance0 rating

Target Applications

• Avionics systems (flight control, navigation, communication)
• Military ground vehicles (ECU interconnects, sensor networks)
• Satellite payload interfaces
• Industrial robotics (high-vibration environments)
• Medical imaging equipment (MRI, CT scan interconnects)
• Undersea monitoring systems

Competitive Differentiation

Unlike commercial-grade connectors, the product incorporates:

• Hybrid Contact System: Combined power/signal contacts with optimized geometry to prevent signal cross-talk- Advanced Backshell Integration: Compatible with EMI filter backshells (M85049) without performance compromise
• Tool-Less Inspection: Color-coded keying system for visual verification of proper mating
• Life Cycle Traceability: Laser-etched serialization on each connector for full traceability
• market advantage:As a direct manufacturer of military-grade circular connectors, we eliminate middleman markups to provide competitive volume pricing for aerospace and defense procurement. Every  connector undergoes rigorous environmental sealing and high-vibration testing to ensure strict compliance with international military standards, effectively lowering your long-term maintenance costs. We support flexible MOQs and stable global delivery to keep your supply chain on schedule   

Quality Assurance

Each unit undergoes:

• 100% electrical continuity testing
• Automated optical inspection (AOI) for contact alignment
• Salt spray testing per ASTM B117 (500 hours)
• Thermal shock cycling (-65°C to +200°C, 10 cycles)
• Insert retention force verification (70N minimum)