SKU: 40123637205

MS3108A-28-21S MIL-DTL-5015 Circular MIL Spec Connector 37P Plug

Sale price$12.60 Regular price$14.00
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Description

MS3108A-28-21S MIL-DTL-5015 Circular MIL Spec Connector 37P PlugThe MS5015 Circular Connector is a rugged, military grade interconnect solution designed for demanding environments. Compliant with both MIL DTL 5015 and legacy MIL C 5015 standards, this connector is trusted in military applications, industrial automation, transportation, and aerospace systems. Available in a variety of shell sizes and insert configurations, our MS5015 circular connectors for military applications are built to ensure secure and

The MS5015 Circular Connector is a rugged, military-grade interconnect solution designed for demanding environments. Compliant with both MIL-DTL-5015 and legacy MIL-C-5015 standards, this connector is trusted in military applications, industrial automation, transportation, and aerospace systems.

Available in a variety of shell sizes and insert configurations, our MS5015 circular connectors for military applications are built to ensure secure and reliable power or signal transfer under extreme conditions. These connectors feature solder contacts and are available in cable mount, panel mount, and box mount styles, with optional strain relief and backshells.

Whether for a harsh outdoor environment, or indoor industrial use, our waterproof MIL-DTL-5015 connectors offer dependable performance with IP67 sealing, anti-corrosion housing, and vibration resistance.


📐 Product Specifications

Specification Details
Standard MIL-DTL-5015 / MIL-C-5015
Contact Type Solder Contacts
Contact Arrangements 2-pin to 37-pin options
Mounting Style Cable Mount, Box Mount, Panel Mount
Coupling Mechanism Threaded Coupling
Operating Voltage Up to 1500V AC/DC (depending on size)
Current Rating Up to 150A (depends on contact size)
Shell Material Aluminum Alloy with Cadmium or Zinc Finish
Environmental Protection IP67 Waterproof Rating
Temperature Range -55°C to +125°C
Strain Relief Available with Backshell Accessories



Key Features

  • Meets MIL-DTL-5015 and MIL-C-5015 specifications for proven military and industrial reliability
  • Solder contact termination for secure and vibration-resistant wiring
  • Threaded coupling design for stable electrical connections
  • Cable mount connectors with strain relief options available
  • Waterproof sealing (up to IP67) for outdoor and harsh environmental conditions
  • High current and voltage capacity for demanding electrical loads
  • Multiple shell sizes and insert configurations available
  • Compatible with both OEM and aftermarket MIL spec applications

🛠️ Applications

Our MIL spec 5015 connector for harsh environments is used widely in:

  • Military communication systems
  • Industrial automation equipment
  • Transportation and railway control systems
  • Aerospace and avionics
  • Heavy machinery and construction equipment
  • Robotics and control panels
  • Maritime and offshore power systems

Frequently Asked Questions (FAQs)

Q1: Are these MS5015 connectors interchangeable with MIL-C-5015 parts?
A: Yes. Our connectors are designed according to MIL-DTL-5015 which supersedes MIL-C-5015, ensuring full backward compatibility.

Q2: Do your MS5015 connectors come with strain relief options?
A: Absolutely. We offer MIL-C-5015 cable mount connectors with strain relief to enhance cable durability and performance in rugged conditions.

Q3: What type of contacts do your MIL-DTL-5015 connectors use?
A: All our connectors use solder contacts, ensuring a solid and vibration-resistant connection.

Q4: Can these connectors be used in outdoor applications?
A: Yes, our waterproof MIL-DTL-5015 connectors meet IP67 standards, making them ideal for outdoor or marine use.

Q5: Are these connectors suitable for industrial environments?
A: Definitely. We supply MS5015 connectors for industrial use, optimized for durability, current capacity, and environmental sealing.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40123637205

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Z. Ed
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★★★★★ 5
Finally, a dress shoe that actually feels like a sneaker!
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I was honestly super skeptical about buying shoes on Amazon, especially "dress sneakers." Usually, they either look incredibly cheap in person or they completely destroy your heels within an hour. I am so glad I took a chance on these Bruno Marcs. I commute to campus and take the bus almost every day, so I end up doing a ton of walking. I needed something that looked sharp and put-together, but I absolutely refused to sacrifice comfort for a long day on my feet. These completely hit the mark. Right out of the box, there was zero break-in period—no stiffness, no pinching, and no blisters. They are incredibly lightweight, and the material actually looks premium, not like that shiny, fake plastic you sometimes get at this price point. The traction on the bottom is surprisingly good too, which is a lifesaver when I'm rushing to catch my bus on rainy mornings. If you’re on the fence, just get them. It’s rare to find a shoe that balances looking professional with feeling exactly like your favorite weekend sneaker. Easily one of the best wardrobe purchases I've made in a while!
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Reviewed in the United States on April 4, 2026
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Milagros Ramos
West Palm Beach, US
★★★★★ 4
High quality, perfect color and very nice price!
Size: 14, Color: Brown, Size: 14, Color: Brown
I bought this shoes for my husband's Christmas present, so he didn't try yet. So far, the color is perfect! I feel like he can wear this shoes with different outfits, for the price it seems hight quality, it is not heavy at all. The shoe features a soft, comfortable lining and the sole is perfect because it is non-slip.
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Reviewed in the United States on December 4, 2025
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effie
Draper, US
★★★★★ 5
Squeaky
Size: 8, Color: Black
They look incredible. But they're a little squeaky. Otherwise my husband loves the comfort. They go with any outfit
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Reviewed in the United States on May 11, 2026
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Boito
Battle Creek, US
★★★★★ 5
These fit very nicely, are comfortable, and work for my wide feet!
Size: 12 Wide, Color: Brown
Once I learned while shoe shopping in my youth that I needed wide-sized shoes, I wasn't able to easily choose from any shoes I saw in the store. I usually have to go find the wide widths and have to deal with the limited styles they have. Shopping online has been hit and miss, too. Sometimes, shoes are advertised as wide width, but end up still being too narrow. These shoes fit me just right. They were not too tight at the toes, gave good width at the arch, and the opening was large enough that I didn't have to undo every single lace just to get my foot in. They also look nice, and I'm sure will take a decent polish. Also, note that this does say it's an Oxford shoe, but it does have the open lacing and is more of a derby-style shoe. This also helps with sizing for my wide feet. If I didn't already have a pair of black shoes, I'd look at picking one of these up. My only reservation with these is that the soles are not dark-colored to complement a more formal style. I feel the white makes them a little more casual. The sole is also more transparent/opaque coloring at the heel and underneath, which you can kind of see-through, so keep that in mind. It's not fully clear, but is kind of transparent, which I was not expecting. I think it also shows where it picks up dirt as you wear it. Just more of a style cue one way or another. As a reference, I buy the 4E wide and Extra Wides in New Balance and Skechers. I also have a hard time getting any good fit in Nike shoes.
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Reviewed in the United States on October 2, 2023
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Michelle sealock
Charlottesville, US
★★★★★ 5
Looks and feel good
Size: 10.5, Color: Black
Shoes look dressy but feel comfortable. They are stiff but very comfortable.
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