The 203618-1 is a male jack screw assembly (J.S. ASSY) used in high-density rectangular aerospace connectors. It provides mechanical coupling and secure mating force between connector halves, ensuring stable electrical contact under vibration and mechanical stress.

Key features include:

TE aerospace connector jack screw assembly
Male threaded jack screw mechanism
Provides positive locking and mating force retention
Used in high-density rectangular connector systems
Designed for vibration resistance in avionics and aerospace wiring
Precision-machined metal construction for durability
Supports secure connector alignment and strain reduction
Used in military and aerospace interconnect systems