Amphenol, LJT 13 Way Cable Mount MIL Spec Circular Connector Plug, Socket Contacts,Shell Size 11, Bayonet Coupling,

Amphenol® LJT Series sub-miniature cylindrical connectors are qualified to MIL-DTL-38999, Series I and II respectively. These connectors were developed to meet the needs of the aerospace industry, and provided the impetus for development of the MIL-C-38999 specifications, which has been superseded by MIL-DTL-38999.

Environmental, with accessory thread
Crimp contacts
Lightweight, space saving design

LJT Series professional connectors (HE 308)

Robust subminiature connectors designed to meet professional equipment I/O interconnection requirements.
LJT connectors ensure safe electrical and mechanical use, in accordance with the MIL-C 38999 Series I (HE 308) standard.
Bayonet snap-lock latch.
Scoop-proof male contact mechanical protection.
The standard rear threading allows cable connectors or cable glands to be fitted, and ensures earthing continuity with the cable braid.
Contacts must be crimped with pliers
M 22520//1-01 (for sizes 20 and 16) or M 22520//2-01 (sizes 20 and 22D), fitted with the corresponding positioners.