AMPHENOL RF 135110-04-48.00.
COAXIAL CABLE ASSEMBLY, SMA M-F, RG58, 48IN, BLACK; Connector Type A:SMA Bulkhead Jack; Connector Type B:SMA Straight Plug; Coaxial Cable Type:RG58/U; Impedance:50ohm; Cable Length - Imperial:4ft; Cable Length - Metric:1.2m.