Brand : Raytheon

Country of Manufacture : United States

Tube Type : 5751

Date Code : ????, Made in 1960s

Tube Plates : Black

Tube Getter : Windmill Getter

Tube Mica : 2 Mica

Mica Support Rods : N/A

Tube Tester : Hickok 539B Dynamic Mutual Conductance Tube Tester

Test Readings : gm (Micromhos)  1600 / 1550, 1600 / 1600, Min Good is 875

Noise Test : Pass,on Hickok Headset HS-16A and Tube Peramp

sold as is , photos are of item you will be receiving.

Shipping and Handling : $10.00 Shipping to Worldwide

International Shipping Time :

2-4 Weeks Delivery Depending on Customs - Holidays and Post Offic Delays

Combined shipping: I do