Skip to content

D38999/24ZD35SA

D38999/24ZD35SA is a MIL-DTL-38999 Series III high-reliability circular connector receptacle with 37 #22D contacts and a jam-nut threaded coupling designed for harsh-environment electrical connections. It’s ideal for aerospace, military, and rugged industrial systems requiring durable, EMI-shielded electrical interfaces.

FeatureSpecification
Connector SpecificationMIL-DTL-D38999 Series III
Connector StyleJam Nut Receptacle
Shell SizeSize D
Insert LayoutD35
Insert Arrangement15-35
Number of Contacts37 × #22D
Contact TypeSocket
Keying PositionAlternate Keying A
Temperature Rating-65°C to +175°C
Shell MaterialAluminum
Shell PlatingZinc Nickel
Shell ColourBlack
Category:

D38999/24ZD35SA is a high-performance MIL-DTL-38999 Series III jam nut receptacle engineered for demanding, high-reliability cable assemblies in aerospace, military and other harsh environments. Designed to provide consistent performance under extreme conditions this connector features a jam nut receptacle configuration with a size D shell and D35 insert layout, accommodating 37 × #22D socket contacts in a 15-35 arrangement.

Constructed from aluminum with a black zinc nickel plated shell, the connector offers exceptional corrosion resistance and mechanical durability. Its threaded coupling system ensures secure and vibration-resistant connection, while environmental sealing protects against moisture, dust, and other contaminants.

Rated for a wide temperature range from -65°C to +175°C, the D38999/24ZD35SA is built to perform reliably in extreme cold and heat. This combination of rugged construction, secure coupling, and environmental protection makes it ideal for aerospace, defense, and other mission-critical cable assemblies.