This is a Mil Spec contact that is New Surplus; this is part that has never been used with no traceability to the manufacture. The parts will come
Micro38999
M39029 - Mil Spec Pin & Socket Contacts
Contact Socket Jt Crimp Contact Size 20, Mil-C-39029 Series
M39029/57-357
M39029/56-351 - Corsa Technic
Cont Pin Crmp 22-26Awg Sz 22 Pwr
M39029/58-362
M39029/92-535 Socket Contact - M39029/92 - M39029 - Mil Spec Pin & Socket Contacts
M39029 - Mil Spec Pin & Socket Contacts
38999 Style Catalog by PEI-Genesis Datasheet
Amphenol JT MIL-DTL-38999 Series II