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Raytheon JAN 5R4WGB Rectifier tubes, Part Number 5960-284-5823 Date Code 1967 NOS in Box

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5R4WGB 5960-284-5823
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  • NOS Raytheon JAN 5R4WGB military rectifier tube in original box. Part 5960-284-5823, 1967 date code. Rugged "potato masher" design with black plates. Fully tested strong on B&K Dyna-Quik 700. Ideal for vintage hi-fi amps, guitar amplifiers, Heathkit, and military electronics restorations. Premium quality from trusted seller.
  • NOS Raytheon JAN 5R4WGB military rectifier tube in original box. Part 5960-284-5823, 1967 date code. Rugged "potato masher" design with black plates. Fully tested strong on B&K Dyna-Quik 700. Ideal for vintage hi-fi amps, guitar amplifiers, Heathkit, and military electronics restorations. Premium quality from trusted seller.
$22.99
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Description

Raytheon JAN 5R4WGB Rectifier tubes, Part Number 5960-284-5823 Date Code 1967, Mil-Spec NOS in Box. 

  This Tube and all others I sell, have been tested on a B&K Dyna-Quik Model 700 Dynamic Mutual Conductance Tube Tester and tests at or close to a NOS full Emission /Tube.

Key Details
  • Year produced: 1967 (date code 5-67 corresponds to 1967 production; these are late-1960s military-spec tubes).
     
     
  • These are ruggedized "potato masher" style JAN military rectifiers (higher voltage ratings, robust construction with features like black plates, hanging/suspended filaments, and often dual getters). They were built for demanding applications like military electronics and high-reliability power supplies. The WGB variant offers improved specs over standard 5R4 types.
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