The NP3CM-B is a 0.206" "MIL" plug (MIL-P-642/5A) with metal housing and brass contacts
Professional phone plugs in MIL type design according MIL standard MIL-P-642/*. They are featuring similar construction as the standard Neutrik phone plugs with chuck type strain relief and slimline metal barrel to meet the high requirements for military communication equipments. These plugs are not compatible with standard 1/4" jacks (acc. EIA RS453) and patch panels.
0.206" MIL-plug (MIL-P-642/5A)
One-piece Tip conductor ensures secure conductivity
Metal shell and chuck type cable retention - robust and dependable