12× #20 + 12× #16 Pin · Shell 25 (J) · Insert J-24 · Olive Drab Cadmium (W) · Key A · IP67
D38999/46WJ24PA
MIL-DTL-38999 Series III
MIL-DTL-38999/46
Plug with EMI grounding fingers (/46)
25 (J)
J-24
24 (12× #20 + 12× #16)
Pin (Male)
12× #20 + 12× #16
Olive Drab Cadmium (W)
A
Tri-Start thread, anti-decoupling ratchet
EMI/RFI grounding fingers to shell
-65 °C to +175 °C
400 VAC / 500 VDC
IP67 (mated)
| Airoadcon | MIL Spec | Source | Brand |
|---|---|---|---|
| J599/46WJ24PA | MIL-DTL-38999 Series III | Glenair / Amphenol | QPL |
D38999/46WJ24PA is the EMI/RFI grounding variant of the Series III plug: the /46 style adds grounding fingers that bond the plug shell to the receptacle shell before the contacts engage, so a shielded harness stays bonded during mating and unmating. Shell size 25 with the J-24 insert gives 24 contacts split 12 × size 20 (7.5 A) and 12 × size 16 (13 A) — a mixed power-and-signal layout rather than a single contact size.
DLA Land and Maritime issued synopsis solicitation SPE7M126U6974 against this part number, with the approved-PN line also citing MIL-DTL-38999/46 and DOD-C-38999/46. Key position A matters: an A-key plug only mates with an A-key receptacle of the same shell size and arrangement.
Need D38999/46WJ24PA?
Airoadcon cross-brand equivalent — free samples, 4-week lead time on standard configurations. MIL-spec qualified, form/fit/function interchangeable. Email: info@airoadcon.com | Phone: +86-189-9192-7716
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