Milnec Interconnect Systems
Milnec Interconnect Systems is a privately held U.S. manufacturer of mil-spec compatible circular connectors, backshells, and sealing accessories serving defense contractors, aerospace manufacturers, and heavy-duty industrial customers via direct e-commerce and authorized distributors.
- Company typePrivate
- Founded-
- HeadquartersDowningtown, United States
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What Milnec Interconnect Systems does
Milnec Interconnect Systems is a privately held U.S. manufacturer and supplier of cylindrical interconnect systems headquartered in Downingtown, Pennsylvania, operating with 1–10 employees. The company designs and sells mil-spec compatible circular connectors, backshells, and sealing accessories used in military, aerospace, and heavy-duty industrial applications, holding U.S. Defense Logistics Agency CAGE Code 6STX5 under NAICS 423690. Its product portfolio spans the D38999 family (Series I–IV), MIL-DTL-26482, MIL-DTL-5015, MIL-DTL-22992, MIL-DTL-83723, MIL-DTL-83513 Micro-D, AS95234/VG95234 reverse bayonet, and IP67-rated industrial/commercial waterproof connectors, supported by a full line of M85049-style backshells and accessories.
Technically, Milnec's products are COTS (Commercial Off-The-Shelf) solutions built for 100% form, fit, and function compatibility with military specifications but not listed on the Qualified Products List (QPL). Differentiating features include integrated backshell and sealing accessory kits, IP67 waterproof ratings, EMI/RFI shielding backshells, hermetic receptacles, RoHS-compliant finishes, and high-power LM Series connectors rated up to 200A. The company sells direct via milnec.com with a Connector Wizard, catalog downloads, online quote requests, and parts ordering, complemented by a global network of authorized distributors and direct technical sales support via phone and email. Pricing is quote-based under multi-year contracts, and revenue is generated almost exclusively from hardware sales to defense contractors, aerospace manufacturers, and industrial customers in robotics, oil exploration, and nuclear applications, with no disclosed revenue, funding history, or management team in the available data.
Milnec Interconnect Systems firmographics
Firmographics- Name
- Milnec Interconnect Systems
- Legal name
- Milnec Interconnect Systems
- Website
- https://milnec.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Milnec Interconnect Systems is a privately held U.S. manufacturer of mil-spec compatible circular connectors, backshells, and sealing accessories serving defense contractors, aerospace manufacturers, and heavy-duty industrial customers via direct e-commerce and authorized distributors.
- Ownership category
- akta.pro rank
Milnec Interconnect Systems industry classification
Industry- Product category
- Military & Aerospace Circular Connectors
- NAICS
- Electronic Connector Manufacturing (334417)
- SIC
- Electronic Connectors (3678)
- akta.pro primary industry
- Connectors (Power/Signal/High-Speed) (HDAHAOAA)
- akta.pro secondary industry
- Embedded & Compute Modules (SoMs, COM Express/SMARC, industrial SBC modules) (IMAGAJAK)
Keywords
Where Milnec Interconnect Systems is headquartered
LocationHeadquarters
- HQ city
- Downingtown
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Milnec Interconnect Systems business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales
Revenue model
- Military/Aerospace Connector Sales: Direct sales of COTS military-spec circular connectors to defense contractors, aerospace manufacturers, and military organizations. Products include complete connector kits with backshells and accessories. Revenue generated from product sales with short production lead-times on most items.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom quote-based pricing |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
Milnec Interconnect Systems product offering
Product offeringCore offering
Milnec Interconnect Systems designs, manufactures, and supplies COTS (Commercial Off-The-Shelf) cylindrical interconnect systems and circular connectors built to military specifications including MIL-DTL-38999, MIL-DTL-26482, MIL-DTL-5015, MIL-DTL-22992, MIL-DTL-83723, and MIL-DTL-83513. The company sells complete connector kits that integrate matched backshells and sealing accessories for military, aerospace, and heavy-duty industrial applications.
Product overview
Milnec Interconnect Systems is a manufacturer of high-performance cylindrical interconnect systems for military, aerospace, and industrial applications. The company offers a comprehensive portfolio of mil-spec compatible circular connectors organized into multiple product series: the D38999 family (Series I through IV) providing high-density solutions for demanding military/aerospace applications; MIL-DTL-26482 connectors in both solder (HM Series) and crimp (HR and BM Series) variants for medium-density applications; MIL-DTL-5015 power connectors available in solder (PM Series), crimp (TM Series), and front-release crimp (TF Series) configurations; MIL-DTL-22992 heavy-duty power connectors including Class L (LM Series) rated up to 200A and QWLD (QS Series) for extreme environments; MIL-DTL-83723 Series III (EV Series) for aerospace applications; and MIL-DTL-83513 Micro-D (MD Series) for space-constrained high-density needs. The product lineup also includes the AS95234/VG95234 reverse bayonet (RS Series) connectors, M85049 RY Series backshells and accessories, and Industrial/Commercial connectors (IP67 rated) for non-military applications. All products are COTS (Commercial Off-The-Shelf) solutions built to mil-spec compatibility standards with 100% form, fit, and function interchangeability, though they are not qualified through the DLA or listed on the QPL.
Differentiator
Problem solved
Functional benefit
Products and services
- D38999 Series I (DL Series) MIL-DTL-38999 Series I military-style circular connectors featuring high-density crimp contacts and bayonet coupling for military and aerospace applications. Compatible with D38999, MIL-DTL-38999, and MIL-C-38999 specifications.
- D38999 Series II (DS Series) Advanced MIL-DTL-38999 Series II connectors providing high contact density, weight savings, and ultra-compact form factor for tight enclosures and equipment racks in military and aerospace applications.
- D38999 Series III (TX Series) Most advanced line of high-reliability, high-density connectors for military and aerospace applications. Offers the widest selection of backshells, materials, shell styles, and specialized contact options.
- D38999 Series IV (TB Series) MIL-DTL-38999 Series IV connectors for military and aerospace applications with advanced coupling and sealing features.
- MIL-DTL-26482 Series 1 Solder (HM Series) High-density, quick-disconnect solder connectors based on MIL-DTL-26482/MIL-C-26482 Series 1 standards with bayonet coupling, gold plated solder contacts, and integrated environmental resistant backshell.
- MIL-DTL-26482 Series 1 Crimp (HR Series) High-performance crimp connectors based on MIL-DTL-26482/MIL-C-26482 Series 1 military standards featuring bayonet coupling, high-density inserts with gold plated crimp contacts, and integrated environmental resistant backshell.
- MIL-DTL-26482 Series 2 (BM Series) Advanced bayonet coupling crimp connectors built to MIL-C-26482/MIL-DTL-26482 Series 2 standards with 32 high-density insert arrangements, IP67 protection, and quick-disconnect coupling for demanding applications.
- MIL-DTL-5015 Crimp (TM Series) Low-density power and signal connectors utilizing crimp contacts with traditional threaded coupling for military applications. Features wide range of contact arrangements, EMI-RFI backshells, and shell options.
- MIL-DTL-5015 Solder (PM Series) Economical power connectors with simple solder termination for quick installation. Includes splash-proof backshells with integrated cable clamps and widest selection of contact arrangements.
- MIL-DTL-5015 Front Release Crimp (TF Series) Low-density power and signal connectors utilizing front-release crimp contacts with traditional threaded coupling for military applications. Features wide range of contact arrangements and EMI-RFI backshells.
- MIL-DTL-22992 Class L (LM Series) Heavy duty, IP67 rated power connectors designed for delivering high power up to 200A in harsh environments. Incorporates various safety features to protect equipment and personnel.
- MIL-DTL-22992 QWLD (QS Series) Heavy duty connectors for power and control applications in extreme environments. Moisture and explosion proof with resilient inserts for protection against shock and vibration. Features double stub threads for quick coupling.
- MIL-DTL-83723 Series III (EV Series) High-performance connectors for commercial and military aerospace applications, featuring bayonet and threaded coupling along with full range of backshells, shrink boots, and protective accessories.
- MIL-DTL-83513 Micro-D (MD Series) Micro-D solution for applications requiring small, high-density connectors where standard D-sub connectors are too large and too heavy. Meets and exceeds MIL-DTL-83513 specification.
- AS95234 / VG95234 (RS Series) Reverse bayonet connectors compatible with AS95234/VG95234 military standards for aerospace and defense applications.
- Industrial & Commercial Connectors IP67 rated, commercial grade multi-pin circular connector solutions for heavy-duty industrial applications requiring highest reliability and durability. Features waterproof connectors and environmental resisting backshells with RoHS compliant materials.
Companies that use Milnec Interconnect Systems
Customer profileNamed customers5 records
Segments3 records
Ideal customer profiles3 records
Milnec Interconnect Systems technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
Milnec Interconnect Systems partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core and minor.
- Authorized DistributorscoreNetwork of authorized distributors reselling Milnec interconnect products globally to military, aerospace, and industrial customers
- Defense Logistics Agency (DLA)minorWhile Milnec COTS products are not qualified through the DLA or listed on the QPL, they are designed to be compatible with mil-spec requirements for defense applications
Scale indicators3 records
Recent moves5 records
Expansion highlights5 records
Milnec Interconnect Systems competitors and assessment
Company assessmentMarket position
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Milnec Interconnect Systems social profiles
Digital presenceMilnec Interconnect Systems financial estimates
Financial estimateRevenue estimate
Valuation estimate
Milnec Interconnect Systems leadership team
Management profileNumber of profiles
Milnec Interconnect Systems funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Milnec Interconnect Systems M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Milnec Interconnect Systems
What does Milnec Interconnect Systems do?
Milnec Interconnect Systems designs, manufactures, and supplies COTS (Commercial Off-The-Shelf) cylindrical interconnect systems and circular connectors built to military specifications including MIL-DTL-38999, MIL-DTL-26482, MIL-DTL-5015, MIL-DTL-22992, MIL-DTL-83723, and MIL-DTL-83513. The company sells complete connector kits that integrate matched backshells and sealing accessories for military, aerospace, and heavy-duty industrial applications.
Is Milnec Interconnect Systems a public or private company?
Milnec Interconnect Systems is a private company. It is classified as unknown and is currently operating.
When was Milnec Interconnect Systems founded?
Milnec Interconnect Systems was founded in -1. It employs 1 to 10 people.
Where is Milnec Interconnect Systems based?
Milnec Interconnect Systems is headquartered in Downingtown, United States, in the North America region.
How does Milnec Interconnect Systems make money?
One revenue line is on record: military/Aerospace Connector Sales.
Does Milnec Interconnect Systems have an API?
No public API is recorded for Milnec Interconnect Systems.
What industry is Milnec Interconnect Systems in?
Milnec Interconnect Systems's product category is Military & Aerospace Circular Connectors. Its primary akta.pro industry code is HDAHAOAA, Connectors (Power/Signal/High-Speed), with a secondary code of IMAGAJAK, Embedded & Compute Modules (SoMs, COM Express/SMARC, industrial SBC modules). Its NAICS code is 334417 and its SIC code is 3678.