GJB599 Series I bayonet-coupling circular connectors per Chinese military standard GJB599. Quick-connect bayonet with 1/3 turn positive tactile lock and audible click. 100% scoop-proof. Chinese equivalent to MIL-DTL-38999 Series I (MS27467/MS27468).
GJB599 Series I (Chinese MIL)
Bayonet, 1/3 turn, self-locking
Aluminum alloy
-65°C to +175°C
#22D, #20, #16, #12
9 to 25
500+ mating cycles
IP67 environmental
| Shell Size | Contact Range | Key Arrangements | Plating | Applications |
|---|---|---|---|---|
| 9–11 | 3–13 contacts | 35, 98 | Ni, Cd, Zn-Ni | Avionics, navigation |
| 13–15 | 10–37 contacts | 35, 98, 18 | Ni, Cd, Zn-Ni | Flight control, instrumentation |
| 17–19 | 26–66 contacts | 35, 26, 32, 6 | Ni, Cd, Zn-Ni | Radar, communication |
| 21–25 | 41–128 contacts | 35, 41, 53, 55 | Ni, Cd, Zn-Ni | Mission computers, data bus |
1/3 turn bayonet lock with positive tactile and audible click feedback. Faster mating than threaded connectors — ideal for field maintenance.
Manufactured to Chinese military standard GJB599 Series I. Complete certification and traceability documentation available.
Recessed pin contacts protected by extended shell. Eliminates bent pin risk during blind or rushed mating operations.
Interchangeable with MIL-DTL-38999 Series I connectors (MS27467, MS27468, MS27466). Same insert arrangements and accessories.
| Airoadcon | MS Standard | Amphenol | TE Connectivity | SOURIAU |
|---|---|---|---|---|
| GJB599 I /26 (Plug) | MS27467 | LJT06RE | DJT6E | 8LT5 |
| GJB599 I /20 (Wall) | MS27466 | LJT00RE | DJT0E | 8LT0 |
| GJB599 I /24 (Jam Nut) | MS27468 | LJT07RE | — | 8LT7 |
Threaded Series III equivalent
AVIC standard circular connector
MIL-DTL-38999 Series I bayonet
Request samples and GJB599 certification documentation. Chinese military standard connectors with full traceability.
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