EMI Grounded Straight Plug, 37× #22D Socket, Shell 15 — MIL-DTL-38999

Specifications

Cross-Brand Compatibility

Applications

D38999/46WD35SC is the EMI-grounded straight plug of the MIL-DTL-38999 family: slash sheet /46 adds a conductive ground spring (EMI grounding fingers) around the plug shell so the mated pair keeps 360° shell-to-shell continuity, where the non-EMI equivalent is the plain /26 plug. Shell size 15 with the D-35 insert gives 37 size 22D socket contacts; the finish is olive drab cadmium (class W) and the key position is C.

DLA Land and Maritime solicited this part number in DIBBS solicitation SPE7M5-26-T-529B (NSN 5935-01-329-1153), quantity 3 EA, quotations due 5 October 2026. The item is qualified to MIL-DTL-38999N, is flagged as a critical application item and must be packed and marked to MIL-STD-129. Because /46, /47 and /26 plug bodies share the same shell and insert interface, the mating receptacles for this part are the standard D-35 receptacles (D38999/20WD35SN or D38999/24WD35SN).