Jam Nut Receptacle, 2 Contacts, Shell 11 (B), Olive Drab — MIL-DTL-38999 III

Specifications

Cross-Brand Compatibility

Application

D38999/24WB2SN is the Series III jam-nut receptacle at shell size 11 (letter B) on the 11-2 insert: two contacts in the smallest shell, mounted through a single panel hole and locked with a jam nut instead of a square flange. That mounting is chosen where the panel has no room for four flange screws — bulkhead penetrations, junction boxes and instrument housings. Finish W is cadmium olive drab over a conductive underplate, and the Tri-Start threaded coupling with ratchet provides the vibration-proof mate expected of Series III. The part is procured by DLA Weapons Support as an electrical receptacle connector (solicitation SPE7M5-27-U-0022), so the qualified source and the exact contact complement must be quoted as written rather than substituted with a larger arrangement.