MIL-DTL-38999 Series I, II, III and IV Qualified Hermetic Connectors

Hermetic Connectors

The Full Range of MIL-DTL-38999 Series I, II, III and IV Hermetic Receptacles — Plus Glenair Commercial Equivalents

The MIL-DTL-38999 Series I, II, III and IV family of hermetic connectors are ideal for high-pressure/low-leakage applications in air, sea and space environments. Glenair is on the Qualified Product List (QPL) for all configurations of MIL-DTL-38999 Series I through IV pin and socket hermetic connectors. We also offer our D38999 type commercial part numbers for applications that do not require MS qualified products.

Same-Day Inventory

Because Glenair makes all its hermetic connectors in-house, including the machining of shells, molding of interfacial seals and firing of hermetic components, we can offer you outstanding availability on stock products and fast turnaround on special orders.

MIL-DTL-38999 Cylindrical Connectors > Section B

MS27469

MS27469

Wall Mount Hermetic Receptacle
MIL-DTL-38999 Series I
MS27470

MS27470

Jam Nut Mount Hermetic Receptacle
MIL-DTL-38999 Series I
MS27471

MS27471

Solder Mount Hermetic Receptacle
MIL-DTL-38999 Series I
MS27475

MS27475

Wall Mount Hermetic Receptacle
MIL-DTL-38999 Series II
MS27476

MS27476

Box Mount Hermetic Receptacle
MIL-DTL-38999 Series II
MS27477

MS27477

Jam Nut Mount Hermetic Receptacle
MIL-DTL-38999 Series II
MS27478

MS27478

Solder Mount Hermetic Receptacle
MIL-DTL-38999 Series II
D38999/21

D38999/21

Box Mount Hermetic Receptacle
MIL-DTL-38999 Series III
D38999/23

D38999/23

Jam Nut Mount Hermetic Receptacle
MIL-DTL-38999 Series III
D38999/25

D38999/25

Solder Mount Hermetic Receptacle
MIL-DTL-38999 Series III
D38999/27

D38999/27

Weld Mount Hermetic Receptacle
MIL-DTL-38999 Series III
D38999/41

D38999/41

Box Mount Hermetic Receptacle
MIL-DTL-38999 Series IV
D38999/43

D38999/43

Jam Nut Mount Hermetic Receptacle
MIL-DTL-38999 Series IV
D38999/45

D38999/45

Solder Mount Hermetic Receptacle
MIL-DTL-38999 Series IV
D38999/48

D38999/48

Weld Mount Hermetic Receptacle
MIL-DTL-38999 Series IV
257-333

257-333

Hermetic Jam Nut Receptacle
with Crimp Removable Socket Contacts
MIL-DTL-38999 Series III Type