Details
New old stock 4 pin triode. Various brands. The type 10Y has a brown micanol base for transmitter use.
NSN/FSN = 5960001143852 (10Y), 5960001144700 (10Y), 5960002370117, 5960005788197, 5960006178594 (10Y)
Signal Corps Number = VT-25 (10Y)
New old stock 4 pin triode. Various brands. The type 10Y has a brown micanol base for transmitter use.
NSN/FSN = 5960001143852 (10Y), 5960001144700 (10Y), 5960002370117, 5960005788197, 5960006178594 (10Y)
Signal Corps Number = VT-25 (10Y)