122-275-204 Johnson 5 Pin Tube Socket, Heavy Duty Commercial Grade, Nickel, Steatite Insulated Wafer (NOS)

122-275-204 Johnson 5 Pin Tube Socket, Heavy Duty Commercial Grade, Nickel, Steatite Insulated Wafer (NOS)

For tubes such as 4-125A, 4-250A, 4-400A, 3-500Z and RK-48 with E.IA base no. AS-19. Standard five pin configuration

Base: L-423 steatite, DC-200 treated
Contacts: Phospher bronze per QQ-B-7S0 with beryllium copper springs per QQ-C-533, .0001 " Nickel Plated

• Ventilating hole to provide tube seal cooling
• Sub-panel mounting possible with countersunk rivets and bossed mounting holes 
• Military Grade 

Mfg: Johnson

Limited Quantity Available, New Old Stock Not for Export