Wall-Mount Receptacle — MIL-DTL-38999 Series III, 11× #12 Pin, Shell 19

Specifications

Cross-Reference

Applications

• Military ground vehicle and truck harness bulkheads
• Aerospace wall-mount interfaces where an 11-way #12 power/signal insert is required
• Equipment requiring 1500-cycle contact durability rather than the standard 500-cycle insert
• Mates with the D38999/26 straight plug of the same insert (F-11) and opposite gender

D38999/20JF11HN is the wall-mount receptacle of MIL-DTL-38999 Series III, shell size 19 (shell letter F), built on insert arrangement F-11: 11 contacts at size #12, rated 23 A each, supplied as pin contacts in the H (1500-cycle) contact style rather than the standard 500-cycle insert. The shell is class J, olive drab cadmium over conductive plating, with the Tri-Start triple-start threaded coupling and ratchet anti-decoupling mechanism that defines Series III. Key position is N (normal). The receptacle is flange-mounted, scoop-proof, and seals to IP67 when mated with the matching D38999/26 plug carrying the same F-11 insert and opposite gender. It is the part number named on DLA Land and Maritime requirement SPE7M5 solicitation lines for wall-mount 38999 receptacles.