(!!!!) (Best Single) USN-CHS-6922 Sylvania gold pins NOS 1965 (12/16.6ma)

1 low noise tube) USN-CHS-6922 Sylvania gold pins NOS “”O”” getter halos 1965

12.0ma and Gm=12,000

16.6ma and Gm=13,000

SINGLE TUBE – NOT A PAIR

USN=US Navy=mil-spec

BEST SYLVANIA