MIL-E-1/199 Revision A, January 31, 1968
ELECTRON TUBES, RECEIVING TYPES 6SC7, 6SCGTY, 12SC7
Includes all amendments and changes through Notice 1, January 26, 1996
Additional Comments: CNCL NO S/S
The complete requirements for procuring the electron tubes described herein shall consist of this document and the latest issue of Specification MIL-E-1.
This specification is mandatory for use by all Departments and Agencies of the Department of Defense.