Details
Used old stock 7 pin duodiode pentode with top cap. Various brands.
NSN/FSN = 5960001888516, 5960006178945
Signal Corps Number = VT-68
Used old stock 7 pin duodiode pentode with top cap. Various brands.
NSN/FSN = 5960001888516, 5960006178945
Signal Corps Number = VT-68