NSN: 5955-00-968-7956

Technical Characteristics

• Inclosure Type

  inclosed

• Maintained Oven Cavity Temp Rating

  75.0 deg celsius

• Maintained Temp Tolerance Rating

  -3.0 to 3.0 deg celsius

• Terminal Type And Quantity

  8 standard tube base

• Overall Diameter

  1.375 inches maximum

• Crystal Holder Designator

  hc-6/u

• Heater Element Operating Voltage Rating In Volts And Type

  6.3 dc nominal

• Body Overall Height

  1.750 inches minimum and 1.874 inches maximum

• Component Type And Quantity Accommodated

  2 crystal

• Style Designator

  4a octal socket