The 760 is a gas and mercury thyratron. The 6858/760 is a variety of the same tube as shown in the second example.
Length = 9.50" Diameter = 2.62"
Max voltage = 1500 forward, 1500 inverse
Max current = 6.4 peak amps
Fil voltage = 2.5
Fil current = 21 amps GOTO INDEX
