MS27656T25B35BD is a high-performance MIL-DTL-38999 Series I connector, designed for rugged environmental applications. Featuring a durable aluminum shell and offering up to 128 removable crimp contacts, this circular receptacle ensures reliable conductivity in harsh conditions. With a wide operating temperature range of -65°C to 175°C, it is suitable for military and aerospace use. The wall mounting flange and bayonet coupling provide secure attachment, while the electroless nickel and cadmium olive drab finish offers enhanced corrosion resistance. RoHS compliant and MIL-spec certified, this connector is ideal for demanding high-reliability applications.