Description
D38999/26WB35SN Connector, Plug, Olive Drab Cadmium, Size 11, 13#22D Socket Contacts, D38999 S3 — BOLTON SKU 58830.
About the D38999/26WB35SN Circular Connector
The D38999/26WB35SN is a straight plug from the MIL-DTL-38999 Series III family of environmentally sealed circular connectors, one of the most widely used interconnect systems in military and aerospace electrical harnessing. The /26 slash sheet designates the Series III straight plug; this variant carries shell size 11 with the 11-35 insert arrangement, providing 13 size 22D socket contacts on a crimp-removable basis. The W finish code denotes an aluminium shell plated with olive drab cadmium for corrosion protection, and the N suffix indicates normal (master) polarisation keying. Series III connectors use a threaded, anti-decoupling coupling system for vibration resistance, and distributor listings for this part number quote an operating temperature range of −65 °C to +175 °C. The design supports environmental sealing against moisture and contaminants in harsh-environment cable assemblies.
Key specifications
| Series / specification | MIL-DTL-38999 Series III (D38999/26 straight plug) |
|---|---|
| Shell size | 11 |
| Insert arrangement | 11-35, 13 contacts |
| Contact type | Size 22D socket contacts (crimp) |
| Shell material / finish | Aluminium, olive drab cadmium plated (W) |
| Polarisation | Normal / master keying (N) |
| Coupling | Threaded, Series III |
| Operating temperature | −65 °C to +175 °C |
Typical applications
D38999 Series III plugs are used throughout aerospace and defence electrical interconnect work — airframe and avionics harnesses, ground support and test cabling, and UAV or vehicle electrical systems where a sealed, vibration-resistant circular connector is required. They are equally common in MRO shops building or repairing mil-spec cable assemblies.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).
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