Artifact Details

Title

Vacuum tube type 6BK4B

Catalog Number

102729776

Type

Physical object

Manufacturer

Radio Corporation of America (RCA)

Place Manufactured

U.S.

Identifying Numbers

Part number 6BK4B Printed on base of tube

Dimensions

overall: 4 3/4 in x 1 5/8 in x 1 5/8 in

Description

This record contains an octal vacuum tube type 6BK4B. "RCA" is printed in red on the base of the tube.

Category

Component/vacuum tube