NSN: 5945-00-643-6499

Technical Characteristics

• Thread Class

  2b single reed

• Overall Length

  4.000 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.750 inches nominal single mounting facility

• Overall Width

  1.680 inches nominal

• Winding Dc Resistance Rating

  1.8 kilohms nominal single winding

• Duty Type

  continuous

• Overall Height

  1.620 inches nominal

• End Item Identification

  type no. an/fsa-4a

• Winding Quantity

  1

• Coil Quantity

  1

• Mounting Facility Type And Quantity

  2 threaded hole single mounting facility

• Pile-Up Main Contact Form Arrangement

  1c

• Nominal Thread Size

  0.138 inches single mounting facility

• Mounting Facility Pattern

  two position in-line single mounting facility

• Operating Voltage Rating And Type At Specified Temp

  18.0 volts dc 25 deg celsius single winding

• Main Contact Load Current Rating At Maximum Rated Voltage

  3.0 amperes dc resistive load

• Main Contact Maximum Voltage Rating In Volts

  50.0 dc

• Thread Series Designator

  unc single mounting facility

• Terminal Type And Quantity

  5 pin all functions