4× Socket (Female) · Shell 13 (C) · Insert 13-04 · Tri-Start · Olive Drab Cadmium · IP67
MIL-DTL-38999 Series III
Wall Mount Receptacle (20)
13 (C)
13-04
4× Socket (Female)
Olive Drab Cadmium (W)
Aluminum Alloy
Tri-Start Thread
-65°C to +175°C
#16, Crimp, Rear Release
900 VAC / 1250 VDC
13 A per contact
500 hours (Cadmium)
~$63-75 (Mouser/Newark)
Mouser, Newark, WireMasters In Stock
| Airoadcon | Amphenol | Souriau |
|---|---|---|
| D38999/20WC4SN-EQ | D38999/20WC4SN | 8T020C04SN |
| Segment | Value | Meaning |
|---|---|---|
| D38999/ | Mil-Spec | MIL-DTL-38999 family |
| 20 | Style | Wall mount receptacle (square flange) |
| W | Class / Plating | Cadmium Olive Drab over Nickel (500h salt spray) |
| C | Shell Size | 13 — compact shell |
| 04 | Insert Arrangement | 4× #16 contacts |
| S | Contact Type | Socket (Female) |
| N | Polarization | Normal — standard keying |
Low-density power distribution in military vehicles, aircraft, and ground equipment. The 13-04 insert with #16 contacts handles up to 13A, making it ideal for DC power feeds, actuator circuits, and lighting systems. Olive Drab Cadmium finish provides 500-hour salt spray resistance per MIL-DTL-38999 Class W requirements.
Need D38999/20WC4SN?
Airoadcon cross-brand equivalent — free samples, 4-week lead time. Olive Drab or Nickel plating available.
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