Materials:

Connector – 1st End: Triaxial Cable Male (BNC 2 Lug Bayonet Style)
Body and Fittings: Brass, Tarnish Resistant
Intermediate and Center contacts: Gold Plated Brass per MIL-C-39012
Cable: Belden 9222 Triaxial Cable, 20 AWG stranding 7x28, T.C. Polyethylene Insulation, 6.15 (.242) O.D. Color: Yellow
Marking: “POMONA ELECTRONICS 5054-XX”
Connector - 2nd End: Same as first.

Ratings:

Operating Voltage: 500 VRMS
Nominal Impedance: 50 Ohms