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Aerospace-Specific Lugs

When manufacturing aerospace systems, connection weight and strength issues can disrupt production, leading to delays and uneven product quality. Our Aerospace-Specific Lugs are designed to overcome these obstacles, delivering efficient and dependable power in light, high-performance packages. 

Material Composition

Beryllium copper (C17200) or precipitation-hardened nickel alloy (Inconel 718), gold-plated (min. 3μm) for RF applications

Conductor Size Range

22 AWG to 4/0 AWG (0.3mm² to 120mm²) with coaxial cable options

Current Carrying Capacity

5A to 400A (ambient 25°C), derated per MIL-STD-975

Dimensions

Barrel OD: 1.5mm to 15mm; profile height ≤8mm for confined spaces

Weight

0.5g to 150g (including hardware), with lightweight titanium versions available
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Product Description

Heavy lugs or weak joints can increase assembly costs and complicate your build process. We build these units with top-grade aluminum or copper to ensure steady operation under tough conditions, keeping your systems efficient and streamlined. 

Barrel Length

6mm to 25mm (swaged designs for weight reduction)

Termination Type

MS/NAS-spec threaded studs, floating nut plates, or crimp-only per AS39029

Crimping Compatibility

Quad-point indent crimping (MIL-DTL-22520/AS81824 compliant dies)

Operating Temperature Range

-65°C to 260°C continuous (short-term 315°C for engine bay versions)

Surface Finish

Electroless nickel (EN) plating per AMS-C-26074, with optional iridium coating

Voltage Rating

600V AC (standard), 5kV (hi-pot tested) for avionics power buses

Tensile Strength

1240 MPa (Inconel), 1380 MPa (beryllium copper after aging)

Environmental Resistance

MIL-STD-810G compliant for altitude (70k ft), fluid resistance (Skydrol LD-4), and fungal growth

Standards Compliance

AS/EN 9100, MIL-DTL-5015, NASA-STD-8739.4, Airbus AIMS 04-02-003

Installation Method

Torque-controlled with marine-grade stainless hardware (316L) and anti-seize compounds

Conductor Compatibility

Compatible with MIL-W-22759/16-41, AS22759, and Tefzel-insulated wiring

Technical Advantages

Aerospace applications demand lugs that save weight and maintain performance under extreme conditions. Our Aerospace-Specific Lugs offer solid crimping fits and handle big loads, ensuring effective power use in tight setups. 

Unsteady current or excess wear can halt your production and affect system stability. These units feature tin plating and vibration lock strength, keeping your connections running smoothly across varied manufacturing needs. 

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Need reliable Lugs for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

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Industry Applications

Commercial Avionics Bays

Gold-plated versions maintain <2mΩ resistance in flight control systems, preventing signal degradation across 50,000 flight cycles. 

Spacecraft Power Distribution

Iridium-coated lugs withstand atomic oxygen exposure in LEO orbits while meeting NASA outgassing requirements (<1% TML). 

Military Fighter Jet EW Systems

EMI-shielded designs with integral gaskets protect sensitive electronics from jamming and lightning strikes per MIL-STD-461. 

Helicopter Vibration Zones

Nord-Lock washer equipped lugs maintain torque under 30G vibration loads, exceeding FAA rotorcraft requirements. 

Satellite Solar Array Deployment

Non-magnetic phosphor bronze versions prevent compass interference during orientation maneuvers. 

Hypersonic Vehicle Engine Compartments

Ceramic-insulated lugs withstand 315°C thermal spikes in scramjet propulsion systems.

Flight-Critical Reliability for Consistent Results

Fast-paced aerospace production needs lugs that avoid breakdowns, preventing delays and quality issues in your manufacturing process. Our Aerospace-Specific Lugs support heavy current and deliver lasting thermal cycle endurance, ensuring dependable performance in high-stakes environments. 

Manufacturing lines depend on equipment that sustains steady operation without frequent interruptions. These lugs feature tough construction and flexible sizing to match your power requirements, maintaining production flow with durable, high-performance solutions. 

Aerospace-Specific Lugs

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Having Doubts? Our FAQ

Check all our Frequently Asked Question

How do aerospace lugs keep my wiring light without losing power?

Our Aerospace-Specific Lugs use top-grade aluminum or copper to carry big current while staying light, cutting weight in your setups. This lean design saves on fuel costs and keeps your builds efficient without weak spots. Plus, the strong hold ensures steady power, so your systems stay up and running.

What stops my connections from shaking loose in flight?

Our lugs lock in with a tight crimp and vibration strength, holding firm against bumps and jolts in the air. This solid grip avoids power cuts, keeping your gear safe and working smooth. As a result, you skip repair time and keep production on schedule. 

Can these lugs handle hot and cold swings on aircraft?

Built to take tough conditions, our Aerospace-Specific Lugs stay strong through heat and cold shifts without breaking down. This toughness stops faults or wear, saving you from extra fixes or delays. In turn, your wiring keeps going strong, no matter the temperature.

Why do these lugs fit my small aerospace parts better than others?

Our lugs come in a slim shape that slides into tight spots, making wiring fast and easy in cramped designs. This small fit cuts assembly time, keeping your costs low on tricky jobs. Plus, the solid power flow stays high, even with less space to work.

How do aerospace lugs save my budget on long-term use?

Our Aerospace-Specific Lugs fight wear with a tin coat, stretching their life and cutting your swap-out costs over time. This lasting build keeps power steady, saving you from downtime that slows output. As a result, your systems run smooth and your expenses stay down for the long haul. 

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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Other Locations

  • Bhilai
  • Chennai
  • India
  • Germany
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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Other Locations

  • Bangalore
  • Chennai
  • India
  • Germany
Become a Frigatian
Become a Supplier

GENERAL ENQUIRIES

  • +91 96778 64606
  • manufacture@frigate.ai
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Aerospace-Specific Lugs

Need reliable wires and cables for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

Get Latest Price

Get Price Form

Aerospace-Specific Lugs

Need reliable Machining for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

Get Latest Price

Get Price Form