MS27466E23F53SD is a high-performance MIL-DTL-38999 Series I connector, featuring a rugged aluminum shell and gold-plated removable crimp contacts for reliable conductivity in harsh environments. With a wall mounting flange and bayonet coupling, this 53-contact female receptacle ensures secure connections in military and aerospace applications. Rated for operating temperatures between -65 °C and 200 °C, and boasting a service life of 500 cycles, it offers durability and longevity in demanding conditions. Its electroless nickel finish provides enhanced corrosion resistance, making it suitable for use in environmentally exposed settings. This RoHS non-compliant connector is ideal for critical systems requiring high reliability and performance.