Straight Plug — MIL-DTL-38999 III, 8× #20 + 4× #16 Socket, Shell 15

Specifications

Cross-Brand Compatibility

Overview

The D38999/26FD97SB is a MIL-DTL-38999 Series III straight plug in shell size 15 with insert arrangement D97 carrying 8× #20 + 4× #16 socket contacts, in Electroless Nickel finish with B keying. Series III is the highest-specification member of the 38999 family: a Tri-Start threaded coupling with an anti-decoupling ratchet, scoop-proof shell-to-shell engagement and a mated IP67 seal. It is the connector specified for airframe, engine-bay, ground-vehicle and naval harnesses that must survive continuous vibration and high mating-cycle counts, and it interchanges on a form, fit and function basis with the Amphenol, TE Deutsch and Souriau part numbers shown above. Airoadcon builds the cross-brand equivalent J599/26FD97SB with QPL-grade materials and free samples for qualification testing.