Details
New old stock shouldered bulb 5 pin power pentode. Various brands.
NSN/FSN = 5960001007301, 5960005788190, 5960009846415
Signal Corps Number = VT-47
New old stock shouldered bulb 5 pin power pentode. Various brands.
NSN/FSN = 5960001007301, 5960005788190, 5960009846415
Signal Corps Number = VT-47