Product Description

Navy transformer. Hermetically sealed. Primary: 117v AC # 1 & 2 no load, 3 & 4: 40v, 3 & 5: 60v, 4 & 5: 20v. Secondary: 60v @ 100mA. 60v @ 0.1 amp tapped 20v / 40v. Date: 1950's.