NSN: 5955-00-163-2988

Technical Characteristics

• Thread Series Designator

  unc

• Body Overall Height

  4.031 inches maximum

• Mounting Stud Length

  0.630 inches maximum

• Component Type And Quantity Accommodated

  1 crystal

• Furnished Crystal Unit Specified Frequency

  1.000 megahertz

• Overall Height

  4.256 inches maximum

• Body Width

  1.985 inches minimum and 2.015 inches maximum

• Nominal Thread Size

  0.138 inches

• Terminal Type And Quantity

  8 pin

• Distance Between Mounting Facility Centers

  1.250 inches minimum and 1.375 inches maximum

• Heater Element Operating Voltage Rating In Volts And Type

  28.0 dc nominal

• Style Designator

  octal socket

• Inclosure Type

  hermetically sealed

• Overall Depth

  1.985 inches minimum and 2.015 inches maximum