Straight Plug · Shell 23 · Arrangement H53 · 53 × #20 Sockets · Composite / Electroless Nickel
MIL-DTL-38999 Series III
MIL-DTL-38999/26
Straight Plug
23 (code H)
H53
53 × #20 Sockets
Socket
Crimp, rear-release removable
Composite / Electroless Nickel
Tri-Start threaded, anti-decoupling
N — Normal
-65°C to +175°C
500 (1500-cycle variants available)
Airoadcon J599/26MH53SN
D38999/26MH53SN
| Brand | Equivalent Part Number |
|---|---|
| Airoadcon | J599/26MH53SN |
| TE Deutsch | DTS26M23-53SN |
| Souriau | 8D623M53SN |
D38999/26MH53SN is a MIL-DTL-38999 Series III straight plug in shell size 23 with insert arrangement H53, carrying 53 × #20 crimp socket contacts (Composite / Electroless Nickel finish), key position N (Normal). The Series III Tri-Start coupling gives a rugged, vibration-resistant connection for aerospace, defence, avionics, rail and industrial equipment, with 500 mating cycles, a -65°C to +175°C range and an environmental seal when mated. Crimp rear-release contacts to MIL-DTL-39029 are terminated and serviced with standard M81969 tooling. It mates with the opposite-gender half of the same shell size, insert arrangement and key position.
Need D38999/26MH53SN?
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