CIRCULAR, SIZE 28, 9WAYS, SKT (L/C); Product Range:CA-COM-B Series, MIL-DTL-5015 Series Equivalent; Circular Connector Shell Style:Box Mount Receptacle; No. of Contacts:20; Circular Contact Type:Solder Socket - Contacts Not Supplied; Coupling Style:Bayonet; Insert Arrangement:28-16; Connector Body Material:Aluminium Alloy Body; Connector Body Plating:Zinc Die Cast, Nickel; Contact Material:Copper Alloy; Contact Plating:Silver; Insert Rotation:W; Service Class:Environmentally Sealed; Approval Category:VG95234