... alloy housing 4.Olive drab plating surface finish. MS series circular connectors according America standard MIL-C- ... the same category each other.Product orderingMS 3106 B 16S - 1 S W 1 2 3 ... Plug 3108:90 degree syphon plug3. Degree: A: Entire, B: Can be released4. Shell type: 10S, 12S, 14S, ... 16S, 18, 20, 22, 24, 285. Contacts position type6. Type of contacts: P: pin, ...