6SC7
	Equivalent 1655, VT105 Similar type   With different Vf   CV number 6SC7 = CV1969, CV2716 6SCGT = CV1970 Swedish Mil.nr. 6SC7 = M2463-217 6SC7GT = M2463-218 Air Min. Ref. 110E/138 Army ZA or ZC ZA23843