Threaded-coupling plugs and receptacles to MIL-DTL-38999 Series III, in nickel, stainless and Class Z finishes.
Mil-spec circular connectors, made in-house
Machined, molded, plated and assembled in our own plants
From MIL-DTL-38999 to EN2997
Scroll downExplore our connector series
Conesys, Inc.
With roots dating back to 1983, we design and build circular and rectangular connectors, filter connectors, fiber optic termini and cable assemblies.
ISO 9001:2015 and AS9100:2016
Certified by DQS, Inc., registration number 10015570
120,000 sq ft machining
Double-spindle, double-turret CNC machines in Torrance, California
Roughly 1,000 people
Plants and offices in California, France and Mexico
Aero-Electric Connector
Environmental and firewall-rated connectors machined from aluminum, carbon steel, stainless steel and aluminum nickel bronze.
Product families chartMIL-DTL-38999
Series I, II and III, including high density and the integrated banding platform
83723, 5015, 26482, 26500
Bayonet and threaded coupling, rear and front release
EN2997 and hermetic
Engine connectors, plus glass-sealed EN2997 and D38999 receptacles
Why engineers specify Conesys
- A01
One source, many families
Circular and rectangular, filter and transient protection, fiber optic termini, contacts and cable assemblies
- A02
Every step in-house
Machining, molding, plating and assembly in our own plants, so we control cost, quality and cycle time
- A03
Quick-turn assembly
AIP keeps an extensive inventory of connector components ready for quick-turn builds
- A04
Class Z black zinc-nickel
Black zinc-nickel plating per MIL-DTL-38999 on Series III connectors
- A05
Process control
Statistical process control and digital measuring at every phase of manufacturing
- A06
25+ distributors
Authorized distributors in the US, UK, Australia, Israel, Japan and Korea, and sales reps by state
Find your series
Black zinc-nickel plating per MIL-DTL-38999, on the same Series III shells.
Every Aero-Electric series in one book: 38999, 83723, 5015, 26482, 26500 and EN2997, with accessories and contacts.
Light to heavy duty metal-shell connectors and cable assemblies for industrial markets, assembled quick-turn from stock.
EMI filtering and EMP transient surge protection in the same compact connector package.
Glass-to-metal sealed circular connectors from Conesys Europe in Colomiers, France.
Front and rear release 5015 connectors, customer-specific connectors, and fiber optic and cable assemblies.
The Conesys companies
Our brands
- 01
Aero-Electric Connector
High-volume mil-spec connectors
Environmental and firewall-rated circular connectors to MIL-DTL-38999, 83723, 5015, 26482 and 26500.
Catalog - 02
AIP
Industrial connectors and cable assemblies
Founded in 1998 for automotive robotics, process controls and geophysical markets. Keeps components in stock for quick-turn assembly.
Catalog - 03
EMP
Filter and transient protection
EMI filter and EMP transient suppression connectors for military and commercial programs since 1987.
Catalog - 04
J-Tech
Custom connectors and fiber optics
Front and rear release 5015 connectors, customer-specific connectors and fiber optic assemblies.
Catalog - 05
Conesys Europe
Hermetic connectors, Colomiers, France
Sales, engineering and connector assembly for international customers, plus its own glass-sealed hermetic connectors.
Catalog - 06
Conesys Mexico
Molding and assembly, Tecate
A molding and assembly center dedicated to supporting the Conesys companies.
- 01
Machining · Torrance, CA
Double-spindle, double-turret CNC machines for flexibility and faster cycle times.
- 02
Molding
Internally built molds for tighter control and better cycle times.
- 03
Metal plating
Our own plating lines and processes, with environmentally friendly results.
- 04
Assembly
Cellular assembly for efficiency, cost control and shorter cycle times.
Where our connectors go
Military and aerospace
A provider of choice for the U.S. military
A01Commercial aviation
Certified Airbus standard connector supplier, through Conesys Europe
A02Aircraft engines
EN2997 engine connectors and firewall-rated designs
A03Rail and heavy equipment
Rail mass transit, heavy equipment and marine applications
A04Geophysical
AIP connectors and cable assemblies for geophysical work
A05Machine automation
Automotive robotics, process controls and motion control
A06Telecom
Rugged RJ45, plus Ethernet and USB in 38999 shells
A07Medical and industrial
Medical equipment and general industrial
A08
A01Catalogs
A02Where to buy