Artifact Details

Title

Vacuum tube type 4EJ7

Catalog Number

102731160

Type

Physical object

Manufacturer

Raytheon Company

Place Manufactured

Japan

Identifying Numbers

Model number 4EJ7 Stamped in middle of tube in gray
Other number LF184 Stamped in middle of tube in gray
Other number N-18 Stamped in middle of tube in yellow

Dimensions

overall: 2 3/4 in x 3/4 in

Description

This is a vacuum tube, type 4EJ7, manufactured by Raytheon.

Category

Component/vacuum tube