Grommet seal - Fluid resistance to MIL.C 38999, and NFC 93422 - HE 308.
Interfacial seal - Sealing around each pair of mated contacts.
Mating seal - Sealing between plug and receptacle shells.
Restricted entry female insulator for female contact protection.
Metal retainer clip: reliable contact insertion and extraction.
Quick coupling: bayonet-locking system.
"Scoop-proof" shell design. Male contacts are recessed into the connector body to prevent mismating damage (especially in the case of access problems).
Shells have 5 polarizing key positions - Proper alignment of contacts at mating.
Shell-to-shell continuity ensured by fingers prior to contact mating - EMI shielding. 50dB - 10,000 MHz 90dB - 100 MHz to MIL.C 38999 / H. 2 3 6 vibrations performances 5 G²/Hz and 1 G²/Hz under load to MIL.C. 38999/H.