This tube has 7 connector pins. The RCA logo and "MADE IN USA" are printed in silver on the side of the tube. The tube is enveloped by a card stock insert, which fits into a square card stock sleeve with black text . The text reads "U.S. ARMY U.S. NAVY Manf'd by RCA RCA 6AL5 NXSA 59081 Accepted Nov. 1944".
Date
1945 ca.
Manufacturer
Radio Corporation of America (RCA)
Place Manufactured
U.S.
Identifying Numbers
Other number
H6E
Printed in silver on side of tube
Part number
6AL5
Printed in grey on side of tube
Dimensions
box: 1 in x 1 in x 2 1/2 in; tube: 2 1/8 in x 3/4 in x 3/4 in