Designed for service in RF applications requiring economy of space, battery usage and weight. New Old Stock, New In Box * No longer available for export MFR: RCA Motorola, Tung Sol, Raytheon SKU: 5678
Designed to function in conditions of high mechanical shock, vibration and high temperatures. New old stock * No longer available for export. MFR: Raytheon SKU: 5702
Designed to function in both AC and DC powered receivers. MFR: Raytheon, Zytron, Philco, Hytron SKU: 7B4 New old stock * No longer available for export.
Designed for use in the audio-frequency power-output stage of radio receivers. New old stock * No longer available for export. MFR: Raytheon, GE SKU: 50C5